diff --git a/icu4j/main/classes/core/src/com/ibm/icu/util/ULocale.java b/icu4j/main/classes/core/src/com/ibm/icu/util/ULocale.java
index 32836b619f0..d448cd50fd8 100644
--- a/icu4j/main/classes/core/src/com/ibm/icu/util/ULocale.java
+++ b/icu4j/main/classes/core/src/com/ibm/icu/util/ULocale.java
@@ -829,10 +829,17 @@ public final class ULocale implements Serializable {
      * @stable ICU 3.0
      */
     public static String getName(String localeID){
-        String name = nameCache.get(localeID);
+        String tmpLocaleID;
+        // Convert BCP47 id if necessary
+        if (localeID != null && localeID.contains("-u-") && !localeID.contains("@")) {
+            tmpLocaleID = forLanguageTag(localeID).getName();
+        } else {
+            tmpLocaleID = localeID;
+        }
+        String name = nameCache.get(tmpLocaleID);
         if (name == null) {
-            name = new LocaleIDParser(localeID).getName();
-            nameCache.put(localeID, name);
+            name = new LocaleIDParser(tmpLocaleID).getName();
+            nameCache.put(tmpLocaleID, name);
         }
         return name;
     }
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/calendar/IBMCalendarTest.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/calendar/IBMCalendarTest.java
index 3c28d4fa130..1f8b8a08f1c 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/calendar/IBMCalendarTest.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/calendar/IBMCalendarTest.java
@@ -1002,6 +1002,7 @@ public class IBMCalendarTest extends CalendarTest {
                 "en_US_VALLEYGIRL@collation=phonebook;calendar=gregorian",
                 "ja_JP@calendar=japanese",
                 "th_TH@calendar=buddhist",
+                "th-TH-u-ca-gregory",
                 "ja_JP_TRADITIONAL",
                 "th_TH_TRADITIONAL",
                 "th_TH_TRADITIONAL@calendar=gregorian",
@@ -1018,6 +1019,7 @@ public class IBMCalendarTest extends CalendarTest {
                 "gregorian",
                 "japanese",
                 "buddhist",
+                "gregorian",
                 "japanese",
                 "buddhist",
                 "gregorian",
diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/CurrencyTest.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/CurrencyTest.java
index b18d42d9cc6..d01473233e7 100644
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/CurrencyTest.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/util/CurrencyTest.java
@@ -1,6 +1,6 @@
 /*
  **********************************************************************
- * Copyright (c) 2002-2009, International Business Machines
+ * Copyright (c) 2002-2010, International Business Machines
  * Corporation and others.  All Rights Reserved.
  **********************************************************************
  * Author: Alan Liu
@@ -217,6 +217,7 @@ public class CurrencyTest extends TestFmwk {
             { "eo_AO", "1979-12-29", "AOK" },
             { "eo_AO", "1969-12-31" },
             { "eo_DE@currency=DEM", "2000-12-23", "EUR", "DEM" },
+            { "eo-DE-u-cu-dem", "2000-12-23", "EUR", "DEM" },
             { "en_US", null, "USD" },
             { "en_US_PREEURO", null, "USD" },
             { "en_US_Q", null, "USD" },