diff --git a/icu4c/source/data/curr/resfiles.mk b/icu4c/source/data/curr/resfiles.mk
index 2afe2cfe4d8..86f550f5c99 100644
--- a/icu4c/source/data/curr/resfiles.mk
+++ b/icu4c/source/data/curr/resfiles.mk
@@ -121,14 +121,14 @@ CURR_SOURCE = af.txt af_NA.txt agq.txt ak.txt\
  si.txt sk.txt sl.txt smn.txt sn.txt\
  so.txt so_DJ.txt so_ET.txt so_KE.txt sq.txt\
  sq_MK.txt sr.txt sr_Cyrl.txt sr_Latn.txt sv.txt\
- sw.txt sw_UG.txt ta.txt ta_LK.txt ta_MY.txt\
- ta_SG.txt te.txt teo.txt teo_KE.txt th.txt\
- ti.txt ti_ER.txt to.txt tr.txt twq.txt\
- tzm.txt tzm_Latn.txt ug.txt ug_Arab.txt uk.txt\
- ur.txt ur_IN.txt uz.txt uz_Arab.txt uz_Cyrl.txt\
- uz_Latn.txt vai.txt vai_Latn.txt vai_Vaii.txt vi.txt\
- vun.txt wae.txt xog.txt yav.txt yi.txt\
- yo.txt yo_BJ.txt zgh.txt zh.txt zh_Hans.txt\
- zh_Hans_HK.txt zh_Hans_MO.txt zh_Hans_SG.txt zh_Hant.txt zh_Hant_HK.txt\
- zh_Hant_MO.txt zu.txt
+ sw.txt sw_CD.txt sw_UG.txt ta.txt ta_LK.txt\
+ ta_MY.txt ta_SG.txt te.txt teo.txt teo_KE.txt\
+ th.txt ti.txt ti_ER.txt to.txt tr.txt\
+ twq.txt tzm.txt tzm_Latn.txt ug.txt ug_Arab.txt\
+ uk.txt ur.txt ur_IN.txt uz.txt uz_Arab.txt\
+ uz_Cyrl.txt uz_Latn.txt vai.txt vai_Latn.txt vai_Vaii.txt\
+ vi.txt vun.txt wae.txt xog.txt yav.txt\
+ yi.txt yo.txt yo_BJ.txt zgh.txt zh.txt\
+ zh_Hans.txt zh_Hans_HK.txt zh_Hans_MO.txt zh_Hans_SG.txt zh_Hant.txt\
+ zh_Hant_HK.txt zh_Hant_MO.txt zu.txt
 
diff --git a/icu4c/source/data/curr/sw_CD.txt b/icu4c/source/data/curr/sw_CD.txt
new file mode 100755
index 00000000000..1f0f67c2d0b
--- /dev/null
+++ b/icu4c/source/data/curr/sw_CD.txt
@@ -0,0 +1,49 @@
+// ***************************************************************************
+// *
+// * Copyright (C) 2015 International Business Machines
+// * Corporation and others. All Rights Reserved.
+// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
+// * Source File: <path>/common/main/sw_CD.xml
+// *
+// ***************************************************************************
+sw_CD{
+    Currencies{
+        CDF{
+            "FC",
+            "Faranga ya Kongo",
+        }
+        CNY{
+            "CN¥",
+            "Yuan Renminbi ya China",
+        }
+        ETB{
+            "ETB",
+            "Bir ya Uhabeshi",
+        }
+        JPY{
+            "JP¥",
+            "Sarafu ya Kijapani",
+        }
+        MGA{
+            "MGA",
+            "Ariary ya Bukini",
+        }
+        MRO{
+            "MRO",
+            "Ugwiya ya Moritania",
+        }
+        SCR{
+            "SCR",
+            "Rupia ya Shelisheli",
+        }
+        XAF{
+            "FCFA",
+            "Faranga CFA BEAC",
+        }
+        XOF{
+            "CFA",
+            "Faranga CFA BCEAO",
+        }
+    }
+    Version{"2.1.11.52"}
+}
diff --git a/icu4c/source/data/icu-config.xml b/icu4c/source/data/icu-config.xml
index 18cad3bb638..9fa145d6687 100644
--- a/icu4c/source/data/icu-config.xml
+++ b/icu4c/source/data/icu-config.xml
@@ -648,11 +648,10 @@
 		<include locales="sv_FI"/>
 		<include locales="sv_SE"/>
 		<include locales="sw"/>
+		<include locales="sw_CD"/>
 		<include locales="sw_KE"/>
 		<include locales="sw_TZ"/>
 		<include locales="sw_UG"/>
-		<include locales="swc"/>
-		<include locales="swc_CD"/>
 		<include locales="ta"/>
 		<include locales="ta_IN"/>
 		<include locales="ta_LK"/>
diff --git a/icu4c/source/data/lang/resfiles.mk b/icu4c/source/data/lang/resfiles.mk
index d5fd4fe78f4..38fddf8643f 100644
--- a/icu4c/source/data/lang/resfiles.mk
+++ b/icu4c/source/data/lang/resfiles.mk
@@ -110,13 +110,13 @@ LANG_SOURCE = af.txt agq.txt ak.txt am.txt\
  ses.txt sg.txt shi.txt shi_Latn.txt shi_Tfng.txt\
  si.txt sk.txt sl.txt smn.txt sn.txt\
  so.txt sq.txt sr.txt sr_Cyrl.txt sr_Latn.txt\
- sv.txt sv_FI.txt sw.txt ta.txt te.txt\
- teo.txt th.txt ti.txt to.txt tr.txt\
- twq.txt tzm.txt tzm_Latn.txt ug.txt ug_Arab.txt\
- uk.txt ur.txt ur_IN.txt uz.txt uz_Arab.txt\
- uz_Cyrl.txt uz_Latn.txt vai.txt vai_Latn.txt vai_Vaii.txt\
- vi.txt vun.txt wae.txt xog.txt yav.txt\
- yi.txt yo.txt yo_BJ.txt zgh.txt zh.txt\
- zh_Hans.txt zh_Hans_HK.txt zh_Hans_MO.txt zh_Hans_SG.txt zh_Hant.txt\
- zh_Hant_HK.txt zh_Hant_MO.txt zu.txt
+ sv.txt sv_FI.txt sw.txt sw_CD.txt ta.txt\
+ te.txt teo.txt th.txt ti.txt to.txt\
+ tr.txt twq.txt tzm.txt tzm_Latn.txt ug.txt\
+ ug_Arab.txt uk.txt ur.txt ur_IN.txt uz.txt\
+ uz_Arab.txt uz_Cyrl.txt uz_Latn.txt vai.txt vai_Latn.txt\
+ vai_Vaii.txt vi.txt vun.txt wae.txt xog.txt\
+ yav.txt yi.txt yo.txt yo_BJ.txt zgh.txt\
+ zh.txt zh_Hans.txt zh_Hans_HK.txt zh_Hans_MO.txt zh_Hans_SG.txt\
+ zh_Hant.txt zh_Hant_HK.txt zh_Hant_MO.txt zu.txt
 
diff --git a/icu4c/source/data/lang/sw_CD.txt b/icu4c/source/data/lang/sw_CD.txt
new file mode 100755
index 00000000000..502c5765f8e
--- /dev/null
+++ b/icu4c/source/data/lang/sw_CD.txt
@@ -0,0 +1,18 @@
+// ***************************************************************************
+// *
+// * Copyright (C) 2015 International Business Machines
+// * Corporation and others. All Rights Reserved.
+// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
+// * Source File: <path>/common/main/sw_CD.xml
+// *
+// ***************************************************************************
+sw_CD{
+    Languages{
+        ak{"Kiakan"}
+        bn{"Kibangla"}
+        cs{"Kichecki"}
+        en{"Kingereza"}
+        swc{"Kiswahili ya Kongo"}
+    }
+    Version{"2.1.11.52"}
+}
diff --git a/icu4c/source/data/locales/resfiles.mk b/icu4c/source/data/locales/resfiles.mk
index cdf9c744925..c3619af83a9 100644
--- a/icu4c/source/data/locales/resfiles.mk
+++ b/icu4c/source/data/locales/resfiles.mk
@@ -165,20 +165,20 @@ GENRB_SOURCE = af.txt af_NA.txt af_ZA.txt agq.txt\
  sr.txt sr_Cyrl.txt sr_Cyrl_BA.txt sr_Cyrl_ME.txt sr_Cyrl_RS.txt\
  sr_Cyrl_XK.txt sr_Latn.txt sr_Latn_BA.txt sr_Latn_ME.txt sr_Latn_RS.txt\
  sr_Latn_XK.txt sv.txt sv_AX.txt sv_FI.txt sv_SE.txt\
- sw.txt sw_KE.txt sw_TZ.txt sw_UG.txt ta.txt\
- ta_IN.txt ta_LK.txt ta_MY.txt ta_SG.txt te.txt\
- te_IN.txt teo.txt teo_KE.txt teo_UG.txt th.txt\
- th_TH.txt ti.txt ti_ER.txt ti_ET.txt to.txt\
- to_TO.txt tr.txt tr_CY.txt tr_TR.txt twq.txt\
- twq_NE.txt tzm.txt tzm_Latn.txt tzm_Latn_MA.txt ug.txt\
- ug_Arab.txt ug_Arab_CN.txt uk.txt uk_UA.txt ur.txt\
- ur_IN.txt ur_PK.txt uz.txt uz_Arab.txt uz_Arab_AF.txt\
- uz_Cyrl.txt uz_Cyrl_UZ.txt uz_Latn.txt uz_Latn_UZ.txt vai.txt\
- vai_Latn.txt vai_Latn_LR.txt vai_Vaii.txt vai_Vaii_LR.txt vi.txt\
- vi_VN.txt vun.txt vun_TZ.txt wae.txt wae_CH.txt\
- xog.txt xog_UG.txt yav.txt yav_CM.txt yi.txt\
- yi_001.txt yo.txt yo_BJ.txt yo_NG.txt zgh.txt\
- zgh_MA.txt zh.txt zh_Hans.txt zh_Hans_CN.txt zh_Hans_HK.txt\
- zh_Hans_MO.txt zh_Hans_SG.txt zh_Hant.txt zh_Hant_HK.txt zh_Hant_MO.txt\
- zh_Hant_TW.txt zu.txt zu_ZA.txt
+ sw.txt sw_CD.txt sw_KE.txt sw_TZ.txt sw_UG.txt\
+ ta.txt ta_IN.txt ta_LK.txt ta_MY.txt ta_SG.txt\
+ te.txt te_IN.txt teo.txt teo_KE.txt teo_UG.txt\
+ th.txt th_TH.txt ti.txt ti_ER.txt ti_ET.txt\
+ to.txt to_TO.txt tr.txt tr_CY.txt tr_TR.txt\
+ twq.txt twq_NE.txt tzm.txt tzm_Latn.txt tzm_Latn_MA.txt\
+ ug.txt ug_Arab.txt ug_Arab_CN.txt uk.txt uk_UA.txt\
+ ur.txt ur_IN.txt ur_PK.txt uz.txt uz_Arab.txt\
+ uz_Arab_AF.txt uz_Cyrl.txt uz_Cyrl_UZ.txt uz_Latn.txt uz_Latn_UZ.txt\
+ vai.txt vai_Latn.txt vai_Latn_LR.txt vai_Vaii.txt vai_Vaii_LR.txt\
+ vi.txt vi_VN.txt vun.txt vun_TZ.txt wae.txt\
+ wae_CH.txt xog.txt xog_UG.txt yav.txt yav_CM.txt\
+ yi.txt yi_001.txt yo.txt yo_BJ.txt yo_NG.txt\
+ zgh.txt zgh_MA.txt zh.txt zh_Hans.txt zh_Hans_CN.txt\
+ zh_Hans_HK.txt zh_Hans_MO.txt zh_Hans_SG.txt zh_Hant.txt zh_Hant_HK.txt\
+ zh_Hant_MO.txt zh_Hant_TW.txt zu.txt zu_ZA.txt
 
diff --git a/icu4c/source/data/locales/sw_CD.txt b/icu4c/source/data/locales/sw_CD.txt
new file mode 100755
index 00000000000..46fa0f2f930
--- /dev/null
+++ b/icu4c/source/data/locales/sw_CD.txt
@@ -0,0 +1,182 @@
+// ***************************************************************************
+// *
+// * Copyright (C) 2015 International Business Machines
+// * Corporation and others. All Rights Reserved.
+// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
+// * Source File: <path>/common/main/sw_CD.xml
+// *
+// ***************************************************************************
+sw_CD{
+    AuxExemplarCharacters{"[q x]"}
+    ExemplarCharacters{"[a b c d e f g h i j k l m n o p r s t u v w y z]"}
+    NumberElements{
+        latn{
+            symbols{
+                decimal{","}
+                group{"."}
+            }
+        }
+    }
+    Version{"2.1.11.52"}
+    calendar{
+        generic{
+            DateTimePatterns{
+                "HH:mm:ss zzzz",
+                "HH:mm:ss z",
+                "HH:mm:ss",
+                "HH:mm",
+                "EEEE d MMMM y G",
+                "d MMMM y G",
+                "d MMM y G",
+                "d/M/y GGGGG",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+            }
+            availableFormats{
+                MEd{"E d/M"}
+                MMMEd{"E d MMM"}
+                Md{"d/M"}
+                hms{"h:mm:ss a"}
+                ms{"m:ss"}
+                y{"y"}
+                yM{"M/y"}
+                yMEd{"E d/M/y"}
+                yMMM{"MMM y"}
+                yMMMEd{"E d MMM y"}
+                yMMMd{"d MMM y"}
+                yMd{"d/M/y"}
+                yQQQ{"QQQ y"}
+                yQQQQ{"QQQQ y"}
+            }
+        }
+        gregorian{
+            AmPmMarkers{
+                "ya asubuyi",
+                "ya muchana",
+            }
+            DateTimePatterns{
+                "HH:mm:ss zzzz",
+                "HH:mm:ss z",
+                "HH:mm:ss",
+                "HH:mm",
+                "EEEE d MMMM y",
+                "d MMMM y",
+                "d MMM y",
+                "d/M/y",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+                "{1} {0}",
+            }
+            availableFormats{
+                MEd{"E d/M"}
+                MMMEd{"E d MMM"}
+                ms{"m:ss"}
+                yMEd{"E d/M/y"}
+                yMMMEd{"E d MMM y"}
+            }
+            dayNames{
+                format{
+                    abbreviated{
+                        "yen",
+                        "kwa",
+                        "pil",
+                        "tat",
+                        "ine",
+                        "tan",
+                        "sit",
+                    }
+                    wide{
+                        "siku ya yenga",
+                        "siku ya kwanza",
+                        "siku ya pili",
+                        "siku ya tatu",
+                        "siku ya ine",
+                        "siku ya tanu",
+                        "siku ya sita",
+                    }
+                }
+                stand-alone{
+                    narrow{
+                        "y",
+                        "k",
+                        "p",
+                        "t",
+                        "i",
+                        "t",
+                        "s",
+                    }
+                }
+            }
+            monthNames{
+                format{
+                    abbreviated{
+                        "mkw",
+                        "mpi",
+                        "mtu",
+                        "min",
+                        "mtn",
+                        "mst",
+                        "msb",
+                        "mun",
+                        "mts",
+                        "mku",
+                        "mkm",
+                        "mkb",
+                    }
+                    wide{
+                        "mwezi ya kwanja",
+                        "mwezi ya pili",
+                        "mwezi ya tatu",
+                        "mwezi ya ine",
+                        "mwezi ya tanu",
+                        "mwezi ya sita",
+                        "mwezi ya saba",
+                        "mwezi ya munane",
+                        "mwezi ya tisa",
+                        "mwezi ya kumi",
+                        "mwezi ya kumi na moya",
+                        "mwezi ya kumi ya mbili",
+                    }
+                }
+                stand-alone{
+                    narrow{
+                        "k",
+                        "p",
+                        "t",
+                        "i",
+                        "t",
+                        "s",
+                        "s",
+                        "m",
+                        "t",
+                        "k",
+                        "m",
+                        "m",
+                    }
+                }
+            }
+        }
+    }
+    fields{
+        dayperiod{
+            dn{"Muda wa siku"}
+        }
+        era{
+            dn{"Wakati"}
+        }
+        week{
+            dn{"Juma"}
+        }
+        weekday{
+            dn{"Siku ya juma"}
+        }
+        zone{
+            dn{"Majira ya saa"}
+        }
+    }
+}
diff --git a/icu4c/source/data/region/resfiles.mk b/icu4c/source/data/region/resfiles.mk
index c381c0a15b5..3b525f731c2 100644
--- a/icu4c/source/data/region/resfiles.mk
+++ b/icu4c/source/data/region/resfiles.mk
@@ -111,12 +111,13 @@ REGION_SOURCE = af.txt agq.txt ak.txt am.txt\
  seh.txt ses.txt sg.txt shi.txt shi_Latn.txt\
  shi_Tfng.txt si.txt sk.txt sl.txt smn.txt\
  sn.txt so.txt sq.txt sr.txt sr_Cyrl.txt\
- sr_Latn.txt sv.txt sw.txt ta.txt te.txt\
- teo.txt th.txt ti.txt to.txt tr.txt\
- twq.txt tzm.txt tzm_Latn.txt ug.txt ug_Arab.txt\
- uk.txt ur.txt ur_IN.txt uz.txt uz_Arab.txt\
- uz_Cyrl.txt uz_Latn.txt vai.txt vai_Latn.txt vai_Vaii.txt\
- vi.txt vun.txt wae.txt xog.txt yav.txt\
- yi.txt yo.txt yo_BJ.txt zgh.txt zh.txt\
- zh_Hans.txt zh_Hant.txt zh_Hant_HK.txt zh_Hant_MO.txt zu.txt
+ sr_Latn.txt sv.txt sw.txt sw_CD.txt ta.txt\
+ te.txt teo.txt th.txt ti.txt to.txt\
+ tr.txt twq.txt tzm.txt tzm_Latn.txt ug.txt\
+ ug_Arab.txt uk.txt ur.txt ur_IN.txt uz.txt\
+ uz_Arab.txt uz_Cyrl.txt uz_Latn.txt vai.txt vai_Latn.txt\
+ vai_Vaii.txt vi.txt vun.txt wae.txt xog.txt\
+ yav.txt yi.txt yo.txt yo_BJ.txt zgh.txt\
+ zh.txt zh_Hans.txt zh_Hant.txt zh_Hant_HK.txt zh_Hant_MO.txt\
+ zu.txt
 
diff --git a/icu4c/source/data/region/sw_CD.txt b/icu4c/source/data/region/sw_CD.txt
new file mode 100755
index 00000000000..3eab369061e
--- /dev/null
+++ b/icu4c/source/data/region/sw_CD.txt
@@ -0,0 +1,25 @@
+// ***************************************************************************
+// *
+// * Copyright (C) 2015 International Business Machines
+// * Corporation and others. All Rights Reserved.
+// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
+// * Source File: <path>/common/main/sw_CD.xml
+// *
+// ***************************************************************************
+sw_CD{
+    Countries{
+        AF{"Afuganistani"}
+        BJ{"Benini"}
+        CG{"Kongo"}
+        CI{"Kodivaa"}
+        CY{"Kuprosi"}
+        IR{"Uajemi"}
+        LI{"Lishenteni"}
+        MG{"Bukini"}
+        MM{"Myama"}
+        NF{"Kisiwa cha Norfok"}
+        NG{"Nijeria"}
+        TL{"Timori ya Mashariki"}
+    }
+    Version{"2.1.11.52"}
+}