diff --git a/src/EFCore.Relational/Extensions/RelationalEntityTypeExtensions.cs b/src/EFCore.Relational/Extensions/RelationalEntityTypeExtensions.cs
index 632d38a8bd6..8352c7f721f 100644
--- a/src/EFCore.Relational/Extensions/RelationalEntityTypeExtensions.cs
+++ b/src/EFCore.Relational/Extensions/RelationalEntityTypeExtensions.cs
@@ -41,7 +41,7 @@ public static string GetDefaultTableName([NotNull] this IEntityType entityType)
                 return ownership.PrincipalEntityType.GetTableName();
             }
 
-            return IdentifierHelpers.Truncate(
+            return Uniquifier.Truncate(
                 entityType.HasDefiningNavigation()
                     ? $"{entityType.DefiningEntityType.GetTableName()}_{entityType.DefiningNavigationName}"
                     : entityType.ShortName(),
diff --git a/src/EFCore.Relational/Extensions/RelationalForeignKeyExtensions.cs b/src/EFCore.Relational/Extensions/RelationalForeignKeyExtensions.cs
index f869b6b2e27..53c0e0b158c 100644
--- a/src/EFCore.Relational/Extensions/RelationalForeignKeyExtensions.cs
+++ b/src/EFCore.Relational/Extensions/RelationalForeignKeyExtensions.cs
@@ -41,7 +41,7 @@ public static string GetDefaultName([NotNull] this IForeignKey foreignKey)
                 .AppendJoin(foreignKey.Properties.Select(p => p.GetColumnName()), "_")
                 .ToString();
 
-            return IdentifierHelpers.Truncate(baseName, foreignKey.DeclaringEntityType.Model.GetMaxIdentifierLength());
+            return Uniquifier.Truncate(baseName, foreignKey.DeclaringEntityType.Model.GetMaxIdentifierLength());
         }
 
         /// <summary>
diff --git a/src/EFCore.Relational/Extensions/RelationalIndexExtensions.cs b/src/EFCore.Relational/Extensions/RelationalIndexExtensions.cs
index 2bf55a8c032..5605eaaf79b 100644
--- a/src/EFCore.Relational/Extensions/RelationalIndexExtensions.cs
+++ b/src/EFCore.Relational/Extensions/RelationalIndexExtensions.cs
@@ -39,7 +39,7 @@ public static string GetDefaultName([NotNull] this IIndex index)
                 .AppendJoin(index.Properties.Select(p => p.GetColumnName()), "_")
                 .ToString();
 
-            return IdentifierHelpers.Truncate(baseName, index.DeclaringEntityType.Model.GetMaxIdentifierLength());
+            return Uniquifier.Truncate(baseName, index.DeclaringEntityType.Model.GetMaxIdentifierLength());
         }
 
         /// <summary>
diff --git a/src/EFCore.Relational/Extensions/RelationalKeyExtensions.cs b/src/EFCore.Relational/Extensions/RelationalKeyExtensions.cs
index 98986f90e11..e7581d6978b 100644
--- a/src/EFCore.Relational/Extensions/RelationalKeyExtensions.cs
+++ b/src/EFCore.Relational/Extensions/RelationalKeyExtensions.cs
@@ -57,7 +57,7 @@ public static string GetDefaultName([NotNull] this IKey key)
                     .AppendJoin(key.Properties.Select(p => p.GetColumnName()), "_");
             }
 
-            return IdentifierHelpers.Truncate(builder.ToString(), key.DeclaringEntityType.Model.GetMaxIdentifierLength());
+            return Uniquifier.Truncate(builder.ToString(), key.DeclaringEntityType.Model.GetMaxIdentifierLength());
         }
 
         /// <summary>
diff --git a/src/EFCore.Relational/Extensions/RelationalPropertyExtensions.cs b/src/EFCore.Relational/Extensions/RelationalPropertyExtensions.cs
index ca0e2c240ed..c9eeb4b405b 100644
--- a/src/EFCore.Relational/Extensions/RelationalPropertyExtensions.cs
+++ b/src/EFCore.Relational/Extensions/RelationalPropertyExtensions.cs
@@ -85,7 +85,7 @@ public static string GetDefaultColumnName([NotNull] this IProperty property)
                 baseName = builder.ToString();
             }
 
-            return IdentifierHelpers.Truncate(baseName, property.DeclaringEntityType.Model.GetMaxIdentifierLength());
+            return Uniquifier.Truncate(baseName, property.DeclaringEntityType.Model.GetMaxIdentifierLength());
         }
 
         /// <summary>
diff --git a/src/EFCore.Relational/Metadata/Conventions/SharedTableConvention.cs b/src/EFCore.Relational/Metadata/Conventions/SharedTableConvention.cs
index 00f553c4cfb..a99efd10fa0 100644
--- a/src/EFCore.Relational/Metadata/Conventions/SharedTableConvention.cs
+++ b/src/EFCore.Relational/Metadata/Conventions/SharedTableConvention.cs
@@ -93,7 +93,7 @@ private static void TryUniquifyTableNames(
                     {
                         if (entityType[RelationalAnnotationNames.TableName] == null)
                         {
-                            var uniqueName = IdentifierHelpers.Uniquify(
+                            var uniqueName = Uniquifier.Uniquify(
                                 tableName.TableName, tables, n => (tableName.Schema, n), maxLength);
                             if (entityType.Builder.ToTable(uniqueName) != null)
                             {
@@ -110,7 +110,7 @@ private static void TryUniquifyTableNames(
                             var otherEntityType = entityTypes.First();
                             if (otherEntityType[RelationalAnnotationNames.TableName] == null)
                             {
-                                var uniqueName = IdentifierHelpers.Uniquify(
+                                var uniqueName = Uniquifier.Uniquify(
                                     tableName.TableName, tables, n => (tableName.Schema, n), maxLength);
                                 if (otherEntityType.Builder.ToTable(uniqueName) != null)
                                 {
@@ -213,7 +213,7 @@ private static string TryUniquify(
                     }
                 }
 
-                columnName = IdentifierHelpers.Uniquify(columnName, properties, maxLength);
+                columnName = Uniquifier.Uniquify(columnName, properties, maxLength);
                 property.Builder.HasColumnName(columnName);
                 properties[columnName] = property;
                 return columnName;
@@ -260,7 +260,7 @@ private static string TryUniquify<T>(
         {
             if (key.Builder.CanSetName(null))
             {
-                keyName = IdentifierHelpers.Uniquify(keyName, keys, maxLength);
+                keyName = Uniquifier.Uniquify(keyName, keys, maxLength);
                 key.Builder.HasName(keyName);
                 return keyName;
             }
@@ -316,7 +316,7 @@ private static string TryUniquify<T>(
         {
             if (index.Builder.CanSetName(null))
             {
-                indexName = IdentifierHelpers.Uniquify(indexName, indexes, maxLength);
+                indexName = Uniquifier.Uniquify(indexName, indexes, maxLength);
                 index.Builder.HasName(indexName);
                 return indexName;
             }
@@ -375,7 +375,7 @@ private static string TryUniquify<T>(
         {
             if (foreignKey.Builder.CanSetConstraintName(null))
             {
-                foreignKeyName = IdentifierHelpers.Uniquify(foreignKeyName, foreignKeys, maxLength);
+                foreignKeyName = Uniquifier.Uniquify(foreignKeyName, foreignKeys, maxLength);
                 foreignKey.Builder.HasConstraintName(foreignKeyName);
                 return foreignKeyName;
             }
diff --git a/src/EFCore/Infrastructure/IdentifierHelpers.cs b/src/EFCore/Infrastructure/Uniquifier.cs
similarity index 99%
rename from src/EFCore/Infrastructure/IdentifierHelpers.cs
rename to src/EFCore/Infrastructure/Uniquifier.cs
index 62b966b06b2..1c4aa34d507 100644
--- a/src/EFCore/Infrastructure/IdentifierHelpers.cs
+++ b/src/EFCore/Infrastructure/Uniquifier.cs
@@ -11,7 +11,7 @@ namespace Microsoft.EntityFrameworkCore.Infrastructure
     /// <summary>
     ///     Provides methods for manipulating string identifiers.
     /// </summary>
-    public static class IdentifierHelpers
+    public static class Uniquifier
     {
         /// <summary>
         ///     Creates a unique identifier by appending a number to the given string.
diff --git a/src/EFCore/Metadata/IConstructorBindingFactory.cs b/src/EFCore/Metadata/IConstructorBindingFactory.cs
index c3dda64e9bc..44348162488 100644
--- a/src/EFCore/Metadata/IConstructorBindingFactory.cs
+++ b/src/EFCore/Metadata/IConstructorBindingFactory.cs
@@ -36,5 +36,21 @@ bool TryBindConstructor(
             [NotNull] ConstructorInfo constructor,
             [CanBeNull] out InstantiationBinding binding,
             [CanBeNull] out IEnumerable<ParameterInfo> unboundParameters);
+
+        /// <summary>
+        ///     Attempts to create a <see cref="InstantiationBinding" /> for the given <see cref="IEntityType" /> and
+        ///     <see cref="ConstructorInfo" />
+        /// </summary>
+        /// <param name="entityType"> The entity type. </param>
+        /// <param name="constructor"> The constructor to use. </param>
+        /// <param name="binding"> The binding, or <c>null</c> if <c>null</c> could be created. </param>
+        /// <param name="unboundParameters"> The parameters that could not be bound. </param>
+        /// <returns> <c>true</c> if a binding was created; <c>false</c> otherwise. </returns>
+        [ContractAnnotation("=>true, binding:notnull, failedBindings:null; =>false, binding:null, failedBindings:notnull")]
+        bool TryBindConstructor(
+            [NotNull] IMutableEntityType entityType,
+            [NotNull] ConstructorInfo constructor,
+            [CanBeNull] out InstantiationBinding binding,
+            [CanBeNull] out IEnumerable<ParameterInfo> unboundParameters);
     }
 }
diff --git a/src/EFCore/Metadata/IPropertyParameterBindingFactory.cs b/src/EFCore/Metadata/IPropertyParameterBindingFactory.cs
index be580b87be6..34801e8b433 100644
--- a/src/EFCore/Metadata/IPropertyParameterBindingFactory.cs
+++ b/src/EFCore/Metadata/IPropertyParameterBindingFactory.cs
@@ -27,7 +27,7 @@ public interface IPropertyParameterBindingFactory
         /// <param name="parameterType"> The parameter name. </param>
         /// <param name="parameterName"> The parameter type. </param>
         /// <returns> The parameter binding, or <c>null</c> if none was found. </returns>
-        ParameterBinding TryBindParameter(
+        ParameterBinding FindParameter(
             [NotNull] IEntityType entityType,
             [NotNull] Type parameterType,
             [NotNull] string parameterName);
diff --git a/src/EFCore/Metadata/Internal/ConstructorBindingFactory.cs b/src/EFCore/Metadata/Internal/ConstructorBindingFactory.cs
index ae278d2a347..2ca3f378b1e 100644
--- a/src/EFCore/Metadata/Internal/ConstructorBindingFactory.cs
+++ b/src/EFCore/Metadata/Internal/ConstructorBindingFactory.cs
@@ -1,6 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
@@ -41,6 +42,24 @@ public ConstructorBindingFactory(
             _factories = factories;
         }
 
+        /// <summary>
+        ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
+        ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
+        ///     any release. You should only use it directly in your code with extreme caution and knowing that
+        ///     doing so can result in application failures when updating to a new Entity Framework Core release.
+        /// </summary>
+        public virtual bool TryBindConstructor(
+            IMutableEntityType entityType,
+            ConstructorInfo constructor,
+            out InstantiationBinding binding,
+            out IEnumerable<ParameterInfo> unboundParameters)
+            => TryBindConstructor(
+                entityType,
+                constructor,
+                (f, e, p, n) => f?.Bind((IMutableEntityType)e, p, n),
+                out binding,
+                out unboundParameters);
+
         /// <summary>
         ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
         ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
@@ -52,11 +71,24 @@ public virtual bool TryBindConstructor(
             ConstructorInfo constructor,
             out InstantiationBinding binding,
             out IEnumerable<ParameterInfo> unboundParameters)
+            => TryBindConstructor(
+                entityType,
+                constructor,
+                (f, e, p, n) => f?.Bind((IConventionEntityType)e, p, n),
+                out binding,
+                out unboundParameters);
+
+        private bool TryBindConstructor(
+            IEntityType entityType,
+            ConstructorInfo constructor,
+            Func<IParameterBindingFactory, IEntityType, Type, string, ParameterBinding> bind,
+            out InstantiationBinding binding,
+            out IEnumerable<ParameterInfo> unboundParameters)
         {
             IEnumerable<(ParameterInfo Parameter, ParameterBinding Binding)> bindings
                 = constructor.GetParameters().Select(
-                        p => (p, _propertyFactory.TryBindParameter(entityType, p.ParameterType, p.Name)
-                                 ?? _factories.FindFactory(p.ParameterType, p.Name)?.Bind(entityType, p.ParameterType, p.Name)))
+                        p => (p, _propertyFactory.FindParameter(entityType, p.ParameterType, p.Name)
+                                 ?? bind(_factories.FindFactory(p.ParameterType, p.Name), entityType, p.ParameterType, p.Name)))
                     .ToList();
 
             if (bindings.Any(b => b.Binding == null))
diff --git a/src/EFCore/Metadata/Internal/PropertyParameterBindingFactory.cs b/src/EFCore/Metadata/Internal/PropertyParameterBindingFactory.cs
index e88b24be812..5def47fa48a 100644
--- a/src/EFCore/Metadata/Internal/PropertyParameterBindingFactory.cs
+++ b/src/EFCore/Metadata/Internal/PropertyParameterBindingFactory.cs
@@ -29,7 +29,7 @@ public class PropertyParameterBindingFactory : IPropertyParameterBindingFactory
         ///     any release. You should only use it directly in your code with extreme caution and knowing that
         ///     doing so can result in application failures when updating to a new Entity Framework Core release.
         /// </summary>
-        public virtual ParameterBinding TryBindParameter(
+        public virtual ParameterBinding FindParameter(
             IEntityType entityType,
             Type parameterType,
             string parameterName)