diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51845e6..e7dbbef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,17 +5,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v0.6.0] - 2024-07-26
 
 ### Added 
 
-* Adds the `Activate[T]` method which can resolve an instance from an unregistered activator func
-* Allows registration and activation of pointer types
+* Adds the `Activate[T]` method which can resolve an instance from an unregistered activator func.
+* Allows registration and activation of pointer types (to not enforce usage of interfaces as abstractions).
+* Adds the `RegisterNamed[T]` method to register services of the same interface and allow to resolve them by name.
 
 ### Changes
 
-* Renames the `ServiceType[T]` method to `MakeServiceType[T]`; adds service type representing the reflected type and typename
-* Replaces all usages of `reflect.Type` by `ServiceType` in all Parsley interfaces
+* Renames the `ServiceType[T]` method to `MakeServiceType[T]`; a service type represents now the reflected type and its name (which makes debugging and understanding service dependencies much easier).
+* Replaces all usages of `reflect.Type` by `ServiceType` in all Parsley interfaces.
+* Changes the `IsSame` method of the `ServiceRegistration` type; service registrations of type function are always treated as different service types.
+
+### Fixes
+
+* Fixes a bug in the `detectCircularDependency` function which could make the method get stuck in an infinite loop.
 
 
 ## v0.5.0 - 2024-07-16
diff --git a/README.md b/README.md
index 510f9e6..bcf11cb 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Though dependency injection is less prevalent in Golang (compared to other langu
   - ⏳ Validate registered services; fail early during application startup if missing registrations are encountered
   - ✔️ Provide instances for non-registered types, use `ResolveWithOptions[T]` insted of `Resolve[T]`
 - ✔️ Support multiple service registrations for the same interface
-  - ⏳ Register named services (mutiple services), resolve via `func(key string) any`
+  - ✔️ Register named services (mutiple services), resolve via `func(key string) T`
   - ✔️ Resolve services as list (default)
 - ⏳ Support sub-scopes
   - ⏳ Automatic clean-up
diff --git a/internal/tests/registry_register_named_test.go b/internal/tests/registry_register_named_test.go
new file mode 100644
index 0000000..4f5eb04
--- /dev/null
+++ b/internal/tests/registry_register_named_test.go
@@ -0,0 +1,100 @@
+package tests
+
+import (
+	"context"
+	"github.com/matzefriedrich/parsley/pkg/features"
+	"github.com/matzefriedrich/parsley/pkg/registration"
+	"github.com/matzefriedrich/parsley/pkg/resolving"
+	"github.com/matzefriedrich/parsley/pkg/types"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func Test_Registry_register_named_service_resolve_factory(t *testing.T) {
+
+	// Arrange
+	registry := registration.NewServiceRegistry()
+
+	// Act
+	err := features.RegisterNamed[dataService](registry,
+		registration.NamedServiceRegistration("remote", newRemoteDataService, types.LifetimeSingleton),
+		registration.NamedServiceRegistration("local", newLocalDataService, types.LifetimeTransient))
+
+	resolver := resolving.NewResolver(registry)
+	scopedContext := resolving.NewScopedContext(context.Background())
+
+	namedServiceFactory, _ := resolving.ResolveRequiredService[func(string) (dataService, error)](resolver, scopedContext)
+	remote, _ := namedServiceFactory("remote")
+	local, _ := namedServiceFactory("local")
+
+	// Assert
+	assert.NoError(t, err)
+	assert.NotNil(t, namedServiceFactory)
+	assert.NotNil(t, remote)
+	assert.NotNil(t, local)
+}
+
+func Test_Registry_register_named_service_consume_factory(t *testing.T) {
+
+	// Arrange
+	registry := registration.NewServiceRegistry()
+	_ = registration.RegisterSingleton(registry, newController)
+	_ = features.RegisterNamed[dataService](registry,
+		registration.NamedServiceRegistration("remote", newRemoteDataService, types.LifetimeSingleton),
+		registration.NamedServiceRegistration("local", newLocalDataService, types.LifetimeTransient))
+
+	resolver := resolving.NewResolver(registry)
+	scopedContext := resolving.NewScopedContext(context.Background())
+
+	// Act
+	actual, err := resolving.ResolveRequiredService[*controller](resolver, scopedContext)
+
+	// Assert
+	assert.NoError(t, err)
+	assert.NotNil(t, actual)
+	assert.NotNil(t, actual.remoteDataService)
+	assert.NotNil(t, actual.localDataService)
+}
+
+type dataService interface {
+	FetchData() string
+}
+
+type remoteDataService struct {
+}
+
+func newRemoteDataService() dataService {
+	return &remoteDataService{}
+}
+
+func (r *remoteDataService) FetchData() string {
+	return "data from remote service"
+}
+
+var _ dataService = &remoteDataService{}
+
+type localDataService struct{}
+
+func newLocalDataService() dataService {
+	return &localDataService{}
+}
+
+func (l *localDataService) FetchData() string {
+	return "data from local service"
+}
+
+var _ dataService = &localDataService{}
+
+type controller struct {
+	remoteDataService dataService
+	localDataService  dataService
+}
+
+func newController(dataServiceFactory func(string) (dataService, error)) *controller {
+	remote, _ := dataServiceFactory("remote")
+	local, _ := dataServiceFactory("local")
+	return &controller{
+		remoteDataService: remote,
+		localDataService:  local,
+	}
+}
diff --git a/pkg/features/named_services.go b/pkg/features/named_services.go
new file mode 100644
index 0000000..fec28d1
--- /dev/null
+++ b/pkg/features/named_services.go
@@ -0,0 +1,58 @@
+package features
+
+import (
+	"github.com/matzefriedrich/parsley/pkg/registration"
+	"github.com/matzefriedrich/parsley/pkg/resolving"
+	"github.com/matzefriedrich/parsley/pkg/types"
+)
+
+type namedService struct {
+	name          string
+	activatorFunc any
+}
+
+func (n namedService) ActivatorFunc() any {
+	return n.activatorFunc
+}
+
+func (n namedService) Name() string {
+	return n.name
+}
+
+func RegisterNamed[T any](registry types.ServiceRegistry, services ...registration.NamedServiceRegistrationFunc) error {
+
+	registrationErrors := make([]error, 0)
+
+	for _, service := range services {
+		name, serviceActivatorFunc, _ := service()
+		if len(name) == 0 || serviceActivatorFunc == nil {
+			return types.NewRegistryError("invalid named service registration")
+		}
+		namedActivator := newNamedServiceFactory[T](name, serviceActivatorFunc)
+		err := registration.RegisterInstance(registry, namedActivator)
+		if err != nil {
+			registrationErrors = append(registrationErrors, err)
+		}
+	}
+
+	nameServiceResolver := resolving.CreateNamedServiceResolverActivatorFunc[T]()
+	err := registration.RegisterTransient(registry, nameServiceResolver)
+	if err != nil {
+		registrationErrors = append(registrationErrors, err)
+	}
+
+	if len(registrationErrors) > 0 {
+		return types.NewRegistryError("failed to register named services", types.WithAggregatedCause(registrationErrors...))
+	}
+
+	return nil
+}
+
+func newNamedServiceFactory[T any](name string, activatorFunc any) func() types.NamedService[T] {
+	return func() types.NamedService[T] {
+		return &namedService{
+			name:          name,
+			activatorFunc: activatorFunc,
+		}
+	}
+}
diff --git a/pkg/registration/named_service_registration.go b/pkg/registration/named_service_registration.go
new file mode 100644
index 0000000..844f26e
--- /dev/null
+++ b/pkg/registration/named_service_registration.go
@@ -0,0 +1,13 @@
+package registration
+
+import (
+	"github.com/matzefriedrich/parsley/pkg/types"
+)
+
+type NamedServiceRegistrationFunc func() (name string, activatorFunc any, scope types.LifetimeScope)
+
+func NamedServiceRegistration(name string, activatorFunc any, scope types.LifetimeScope) NamedServiceRegistrationFunc {
+	return func() (string, any, types.LifetimeScope) {
+		return name, activatorFunc, scope
+	}
+}
diff --git a/pkg/registration/service_registration.go b/pkg/registration/service_registration.go
index 4c48bc9..82585aa 100644
--- a/pkg/registration/service_registration.go
+++ b/pkg/registration/service_registration.go
@@ -59,7 +59,16 @@ func (s *serviceRegistration) SetId(id uint64) error {
 
 func (s *serviceRegistration) IsSame(other types.ServiceRegistration) bool {
 	sr, ok := other.(*serviceRegistration)
-	return ok && s.activatorFunc.Pointer() == sr.activatorFunc.Pointer()
+	if ok {
+		serviceType := sr.serviceType.t
+		reflectedType := serviceType.ReflectedType()
+		switch reflectedType.Kind() {
+		case reflect.Func:
+			return false
+		}
+		return s.activatorFunc.Pointer() == sr.activatorFunc.Pointer()
+	}
+	return false
 }
 
 func (s *serviceRegistration) LifetimeScope() types.LifetimeScope {
@@ -101,7 +110,7 @@ func CreateServiceRegistration(activatorFunc any, lifetimeScope types.LifetimeSc
 	serviceType := info.ReturnType()
 	switch serviceType.ReflectedType().Kind() {
 	case reflect.Func:
-		return newServiceRegistration(serviceType, lifetimeScope, value), nil
+		fallthrough
 	case reflect.Pointer:
 		fallthrough
 	case reflect.Interface:
diff --git a/pkg/resolving/named_service_resolver.go b/pkg/resolving/named_service_resolver.go
new file mode 100644
index 0000000..58313bb
--- /dev/null
+++ b/pkg/resolving/named_service_resolver.go
@@ -0,0 +1,24 @@
+package resolving
+
+import (
+	"context"
+	"github.com/matzefriedrich/parsley/pkg/types"
+)
+
+type NamedServiceResolverActivatorFunc[T any] func(types.Resolver) func(string) (T, error)
+
+func CreateNamedServiceResolverActivatorFunc[T any]() NamedServiceResolverActivatorFunc[T] {
+	return func(resolver types.Resolver) func(string) (T, error) {
+		var nilInstance T
+		requiredServices, _ := ResolveRequiredServices[func() types.NamedService[T]](resolver, context.Background())
+		return func(name string) (T, error) {
+			for _, service := range requiredServices {
+				s := service()
+				if s.Name() == name {
+					return Activate[T](resolver, context.Background(), s.ActivatorFunc())
+				}
+			}
+			return nilInstance, types.NewResolverError("failed to resolve named service")
+		}
+	}
+}
diff --git a/pkg/resolving/resolver.go b/pkg/resolving/resolver.go
index 12d6471..7e15ccb 100644
--- a/pkg/resolving/resolver.go
+++ b/pkg/resolving/resolver.go
@@ -67,7 +67,7 @@ func detectCircularDependency(sr types.ServiceRegistration, consumer types.Depen
 			if next.Registration().Id() == sr.Id() {
 				return types.NewResolverError(types.ErrorCircularDependencyDetected, types.ForServiceType(next.ServiceTypeName()))
 			}
-			parent := consumer.Consumer()
+			parent := next.Consumer()
 			if parent != nil {
 				stack.Push(parent)
 			}
diff --git a/pkg/types/parsley_error.go b/pkg/types/parsley_error.go
index d1e3356..9205af5 100644
--- a/pkg/types/parsley_error.go
+++ b/pkg/types/parsley_error.go
@@ -43,3 +43,37 @@ func ForServiceType(serviceType string) ParsleyErrorFunc {
 		}
 	}
 }
+
+type ParsleyAggregateError struct {
+	errors []error
+	msg    string
+}
+
+func (f ParsleyAggregateError) Error() string {
+	return f.msg
+}
+
+func (f ParsleyAggregateError) Is(err error) bool {
+	if f.Error() == err.Error() {
+		return true
+	}
+	for _, err := range f.errors {
+		if errors.Is(err, err) {
+			return true
+		}
+	}
+	return false
+}
+
+func WithAggregatedCause(errs ...error) ParsleyErrorFunc {
+	return func(e error) {
+		var funqErr *ParsleyError
+		ok := errors.As(e, &funqErr)
+		if ok {
+			funqErr.cause = &ParsleyAggregateError{
+				errors: errs,
+				msg:    "one or more errors occurred",
+			}
+		}
+	}
+}
diff --git a/pkg/types/types.go b/pkg/types/types.go
index e19950b..67e21fc 100644
--- a/pkg/types/types.go
+++ b/pkg/types/types.go
@@ -55,6 +55,11 @@ type ServiceRegistrationSetup interface {
 	SetId(id uint64) error
 }
 
+type NamedService[T any] interface {
+	Name() string
+	ActivatorFunc() any
+}
+
 type RegistrationConfigurationFunc func(r ServiceRegistration)
 
 type ResolverOptionsFunc func(registry ServiceRegistry) error