diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/multipart-dataverse/special_chars_2/special_chars_2.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/multipart-dataverse/special_chars_2/special_chars_2.2.query.sqlpp
index 4dc4e3b..08a41b5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/multipart-dataverse/special_chars_2/special_chars_2.2.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/multipart-dataverse/special_chars_2/special_chars_2.2.query.sqlpp
@@ -18,7 +18,6 @@
  */
 
 select DataverseName as CanonicalName,
-  decode_dataverse_display_name(DataverseName) as DisplayName,
   decode_dataverse_name(DataverseName) as NameParts
 from Metadata.`Dataverse`
 order by DataverseName;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/multipart-dataverse/special_chars_2/special_chars_2.2.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/multipart-dataverse/special_chars_2/special_chars_2.2.adm
index 7edd3eb..805247c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/multipart-dataverse/special_chars_2/special_chars_2.2.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/multipart-dataverse/special_chars_2/special_chars_2.2.adm
@@ -1,6 +1,6 @@
-{ "CanonicalName": "A", "DisplayName": "A", "NameParts": [ "A" ] }
-{ "CanonicalName": "B/C", "DisplayName": "B.C", "NameParts": [ "B", "C" ] }
-{ "CanonicalName": "C.D.E", "DisplayName": "`C.D.E`", "NameParts": [ "C.D.E" ] }
-{ "CanonicalName": "Default", "DisplayName": "Default", "NameParts": [ "Default" ] }
-{ "CanonicalName": "Metadata", "DisplayName": "Metadata", "NameParts": [ "Metadata" ] }
-{ "CanonicalName": "a-A/b_B/c$C/z.Z", "DisplayName": "`a-A`.b_B.c$C.`z.Z`", "NameParts": [ "a-A", "b_B", "c$C", "z.Z" ] }
\ No newline at end of file
+{ "CanonicalName": "A", "NameParts": [ "A" ] }
+{ "CanonicalName": "B/C", "NameParts": [ "B", "C" ] }
+{ "CanonicalName": "C.D.E", "NameParts": [ "C.D.E" ] }
+{ "CanonicalName": "Default", "NameParts": [ "Default" ] }
+{ "CanonicalName": "Metadata", "NameParts": [ "Metadata" ] }
+{ "CanonicalName": "a-A/b_B/c$C/z.Z", "NameParts": [ "a-A", "b_B", "c$C", "z.Z" ] }
\ No newline at end of file
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
index aac01f9..a2e235e 100644
--- a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
@@ -1592,8 +1592,6 @@
 
     public static final FunctionIdentifier DECODE_DATAVERSE_NAME =
             new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "decode-dataverse-name", 1);
-    public static final FunctionIdentifier DECODE_DATAVERSE_DISPLAY_NAME =
-            new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "decode-dataverse-display-name", 1);
 
     static {
         // first, take care of Algebricks builtin functions
@@ -2366,7 +2364,6 @@
         addPrivateFunction(META_KEY, AnyTypeComputer.INSTANCE, false);
 
         addFunction(DECODE_DATAVERSE_NAME, OrderedListOfAStringTypeComputer.INSTANCE_NULLABLE, true);
-        addFunction(DECODE_DATAVERSE_DISPLAY_NAME, AStringTypeComputer.INSTANCE_NULLABLE, true);
 
         addPrivateFunction(COLLECTION_TO_SEQUENCE, CollectionToSequenceTypeComputer.INSTANCE, true);
 
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/DecodeDataverseDisplayNameDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/DecodeDataverseDisplayNameDescriptor.java
deleted file mode 100644
index fd78b72..0000000
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/DecodeDataverseDisplayNameDescriptor.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-package org.apache.asterix.runtime.evaluators.functions;
-
-import java.io.IOException;
-
-import org.apache.asterix.common.annotations.MissingNullInOutFunction;
-import org.apache.asterix.common.exceptions.AsterixException;
-import org.apache.asterix.common.metadata.DataverseName;
-import org.apache.asterix.om.functions.BuiltinFunctions;
-import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
-import org.apache.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
-import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
-import org.apache.hyracks.algebricks.runtime.base.IEvaluatorContext;
-import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluator;
-import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
-import org.apache.hyracks.api.exceptions.HyracksDataException;
-import org.apache.hyracks.data.std.api.IPointable;
-import org.apache.hyracks.data.std.primitive.UTF8StringPointable;
-
-@MissingNullInOutFunction
-public class DecodeDataverseDisplayNameDescriptor extends AbstractScalarFunctionDynamicDescriptor {
-    private static final long serialVersionUID = 1L;
-
-    public static final IFunctionDescriptorFactory FACTORY = DecodeDataverseDisplayNameDescriptor::new;
-
-    @Override
-    public IScalarEvaluatorFactory createEvaluatorFactory(IScalarEvaluatorFactory[] args) {
-        return new IScalarEvaluatorFactory() {
-            private static final long serialVersionUID = 1L;
-
-            @Override
-            public IScalarEvaluator createScalarEvaluator(IEvaluatorContext ctx) throws HyracksDataException {
-                return new AbstractUnaryStringStringEval(ctx, args[0], getIdentifier(), sourceLoc) {
-
-                    private final StringBuilder sb = new StringBuilder();
-
-                    @Override
-                    void process(UTF8StringPointable inputString, IPointable resultPointable) throws IOException {
-                        String dataverseCanonicalName = inputString.toString();
-
-                        sb.setLength(0);
-                        try {
-                            DataverseName.getDisplayFormFromCanonicalForm(dataverseCanonicalName, sb);
-                        } catch (AsterixException e) {
-                            return; // writeResult() will emit NULL
-                        }
-
-                        resultBuilder.reset(resultArray, inputString.getUTF8Length());
-                        resultBuilder.appendString(sb);
-                        resultBuilder.finish();
-                    }
-
-                    @Override
-                    void writeResult(IPointable resultPointable) throws IOException {
-                        if (sb.length() == 0) {
-                            PointableHelper.setNull(resultPointable);
-                        } else {
-                            super.writeResult(resultPointable);
-                        }
-                    }
-                };
-            }
-        };
-    }
-
-    @Override
-    public FunctionIdentifier getIdentifier() {
-        return BuiltinFunctions.DECODE_DATAVERSE_DISPLAY_NAME;
-    }
-}
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
index 42e27da..e1c9164 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
@@ -331,7 +331,6 @@
 import org.apache.asterix.runtime.evaluators.functions.CreateQueryUIDDescriptor;
 import org.apache.asterix.runtime.evaluators.functions.CreateRectangleDescriptor;
 import org.apache.asterix.runtime.evaluators.functions.CreateUUIDDescriptor;
-import org.apache.asterix.runtime.evaluators.functions.DecodeDataverseDisplayNameDescriptor;
 import org.apache.asterix.runtime.evaluators.functions.DecodeDataverseNameDescriptor;
 import org.apache.asterix.runtime.evaluators.functions.DeepEqualityDescriptor;
 import org.apache.asterix.runtime.evaluators.functions.FullTextContainsDescriptor;
@@ -1215,7 +1214,6 @@
 
         // Other functions
         fc.add(DecodeDataverseNameDescriptor.FACTORY);
-        fc.add(DecodeDataverseDisplayNameDescriptor.FACTORY);
         fc.add(RandomWithSeedDescriptor.FACTORY);
 
         ServiceLoader.load(IFunctionRegistrant.class).iterator().forEachRemaining(c -> c.register(fc));