diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
index b5b2ae6e4e8..aae494edff1 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaSymbolProvider.kt
@@ -223,9 +223,9 @@ class JavaSymbolProvider(
                         ).apply {
                             this.typeParameters += javaMethod.typeParameters.convertTypeParameters(javaTypeParameterStack)
                             addAnnotationsFrom(this@JavaSymbolProvider.session, javaMethod, javaTypeParameterStack)
-                            for (valueParameter in javaMethod.valueParameters) {
-                                valueParameters += valueParameter.toFirValueParameters(
-                                    this@JavaSymbolProvider.session, javaTypeParameterStack
+                            for ((index, valueParameter) in javaMethod.valueParameters.withIndex()) {
+                                valueParameters += valueParameter.toFirValueParameter(
+                                    this@JavaSymbolProvider.session, index, javaTypeParameterStack
                                 )
                             }
                         }
@@ -271,9 +271,9 @@ class JavaSymbolProvider(
                         ).apply {
                             this.typeParameters += javaConstructor.typeParameters.convertTypeParameters(javaTypeParameterStack)
                             addAnnotationsFrom(this@JavaSymbolProvider.session, javaConstructor, javaTypeParameterStack)
-                            for (valueParameter in javaConstructor.valueParameters) {
-                                valueParameters += valueParameter.toFirValueParameters(
-                                    this@JavaSymbolProvider.session, javaTypeParameterStack
+                            for ((index, valueParameter) in javaConstructor.valueParameters.withIndex()) {
+                                valueParameters += valueParameter.toFirValueParameter(
+                                    this@JavaSymbolProvider.session, index, javaTypeParameterStack
                                 )
                             }
                         }
diff --git a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
index d0bb5e1e4a8..15b0907abb3 100644
--- a/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
+++ b/compiler/fir/java/src/org/jetbrains/kotlin/fir/java/JavaUtils.kt
@@ -197,15 +197,15 @@ internal fun FirAbstractAnnotatedElement.addAnnotationsFrom(
     }
 }
 
-internal fun JavaValueParameter.toFirValueParameters(
-    session: FirSession, javaTypeParameterStack: JavaTypeParameterStack
+internal fun JavaValueParameter.toFirValueParameter(
+    session: FirSession, index: Int, javaTypeParameterStack: JavaTypeParameterStack
 ): FirValueParameter {
     return FirJavaValueParameter(
-        session, (this as? JavaElementImpl<*>)?.psi?.toFirSourceElement(), name ?: Name.special("<anonymous Java parameter>"),
+        session, (this as? JavaElementImpl<*>)?.psi?.toFirSourceElement(), name ?: Name.identifier("p$index"),
         returnTypeRef = type.toFirJavaTypeRef(session, javaTypeParameterStack),
         isVararg = isVararg
     ).apply {
-        addAnnotationsFrom(session, this@toFirValueParameters, javaTypeParameterStack)
+        addAnnotationsFrom(session, this@toFirValueParameter, javaTypeParameterStack)
     }
 }
 
diff --git a/compiler/testData/ir/irText/stubs/builtinMap.fir.txt b/compiler/testData/ir/irText/stubs/builtinMap.fir.txt
index ed9674160a1..fa0465a7f06 100644
--- a/compiler/testData/ir/irText/stubs/builtinMap.fir.txt
+++ b/compiler/testData/ir/irText/stubs/builtinMap.fir.txt
@@ -15,16 +15,16 @@ FILE fqName:<root> fileName:/builtinMap.kt
           BRANCH
             if: CONST Boolean type=kotlin.Boolean value=true
             then: CALL 'public final fun apply (block: kotlin.Function1<T of <uninitialized parent>, kotlin.Unit>): T of <uninitialized parent> [inline] declared in kotlin' type=java.util.LinkedHashMap<K1 of <root>.plus, V1 of <root>.plus> origin=null
-              $receiver: CONSTRUCTOR_CALL 'public constructor <init> (<anonymous Java parameter>: kotlin.collections.Map<out K of java.util.LinkedHashMap, out V of java.util.LinkedHashMap>?) declared in java.util.LinkedHashMap' type=java.util.LinkedHashMap<K1 of <root>.plus, V1 of <root>.plus> origin=null
+              $receiver: CONSTRUCTOR_CALL 'public constructor <init> (p0: kotlin.collections.Map<out K of java.util.LinkedHashMap, out V of java.util.LinkedHashMap>?) declared in java.util.LinkedHashMap' type=java.util.LinkedHashMap<K1 of <root>.plus, V1 of <root>.plus> origin=null
                 <class: K>: <none>
                 <class: V>: <none>
-                <anonymous Java parameter>: GET_VAR '<this>: kotlin.collections.Map<out K1 of <root>.plus, V1 of <root>.plus> declared in <root>.plus' type=kotlin.collections.Map<out K1 of <root>.plus, V1 of <root>.plus> origin=null
+                p0: GET_VAR '<this>: kotlin.collections.Map<out K1 of <root>.plus, V1 of <root>.plus> declared in <root>.plus' type=kotlin.collections.Map<out K1 of <root>.plus, V1 of <root>.plus> origin=null
               block: FUN_EXPR type=kotlin.Function1<java.util.LinkedHashMap<K1 of <root>.plus, V1 of <root>.plus>, kotlin.Unit> origin=LAMBDA
                 FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> () returnType:kotlin.Unit
                   BLOCK_BODY
-                    CALL 'public open fun put (<anonymous Java parameter>: K1 of <root>.plus, <anonymous Java parameter>: V1 of <root>.plus): V1 of <root>.plus declared in java.util.HashMap' type=V1 of <root>.plus origin=null
+                    CALL 'public open fun put (p0: K1 of <root>.plus, p1: V1 of <root>.plus): V1 of <root>.plus declared in java.util.HashMap' type=V1 of <root>.plus origin=null
                       $this: GET_VAR '<this>: java.util.HashMap declared in java.util.HashMap' type=java.util.HashMap<*, *> origin=null
-                      <anonymous Java parameter>: CALL 'public final fun <get-first> (): K1 of <root>.plus declared in kotlin.Pair' type=K1 of <root>.plus origin=null
+                      p0: CALL 'public final fun <get-first> (): K1 of <root>.plus declared in kotlin.Pair' type=K1 of <root>.plus origin=null
                         $this: GET_VAR 'pair: kotlin.Pair<K1 of <root>.plus, V1 of <root>.plus> declared in <root>.plus' type=kotlin.Pair<K1 of <root>.plus, V1 of <root>.plus> origin=null
-                      <anonymous Java parameter>: CALL 'public final fun <get-second> (): V1 of <root>.plus declared in kotlin.Pair' type=V1 of <root>.plus origin=null
+                      p1: CALL 'public final fun <get-second> (): V1 of <root>.plus declared in kotlin.Pair' type=V1 of <root>.plus origin=null
                         $this: GET_VAR 'pair: kotlin.Pair<K1 of <root>.plus, V1 of <root>.plus> declared in <root>.plus' type=kotlin.Pair<K1 of <root>.plus, V1 of <root>.plus> origin=null