diff --git a/src/Altinn.Profile.Integrations/ServiceCollectionExtensions.cs b/src/Altinn.Profile.Integrations/ServiceCollectionExtensions.cs
index 6895669..7acbfb4 100644
--- a/src/Altinn.Profile.Integrations/ServiceCollectionExtensions.cs
+++ b/src/Altinn.Profile.Integrations/ServiceCollectionExtensions.cs
@@ -58,7 +58,7 @@ public static void AddRegisterService(this IServiceCollection services, IConfigu
 
         services.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
 
-        services.AddScoped<IRegisterService, RegisterService>();
+        services.AddScoped<IPersonService, PersonService>();
         services.AddScoped<IPersonRepository, PersonRepository>();
 
         services.AddSingleton<INationalIdentityNumberChecker, NationalIdentityNumberChecker>();
diff --git a/src/Altinn.Profile.Integrations/Services/IRegisterService.cs b/src/Altinn.Profile.Integrations/Services/IPersonService.cs
similarity index 97%
rename from src/Altinn.Profile.Integrations/Services/IRegisterService.cs
rename to src/Altinn.Profile.Integrations/Services/IPersonService.cs
index 57c971c..e09b42b 100644
--- a/src/Altinn.Profile.Integrations/Services/IRegisterService.cs
+++ b/src/Altinn.Profile.Integrations/Services/IPersonService.cs
@@ -8,7 +8,7 @@ namespace Altinn.Profile.Integrations.Services;
 /// <summary>
 /// Defines a service for handling operations related to user contact information.
 /// </summary>
-public interface IRegisterService
+public interface IPersonService
 {
     /// <summary>
     /// Asynchronously retrieves the contact information for a user based on their national identity number.
diff --git a/src/Altinn.Profile.Integrations/Services/RegisterService.cs b/src/Altinn.Profile.Integrations/Services/PersonService.cs
similarity index 93%
rename from src/Altinn.Profile.Integrations/Services/RegisterService.cs
rename to src/Altinn.Profile.Integrations/Services/PersonService.cs
index 71f9405..1c4e9fb 100644
--- a/src/Altinn.Profile.Integrations/Services/RegisterService.cs
+++ b/src/Altinn.Profile.Integrations/Services/PersonService.cs
@@ -11,20 +11,20 @@ namespace Altinn.Profile.Integrations.Services;
 /// <summary>
 /// Service for handling operations related to user registration and contact points.
 /// </summary>
-public class RegisterService : IRegisterService
+public class PersonService : IPersonService
 {
     private readonly IMapper _mapper;
     private readonly IPersonRepository _registerRepository;
     private readonly INationalIdentityNumberChecker _nationalIdentityNumberChecker;
 
     /// <summary>
-    /// Initializes a new instance of the <see cref="RegisterService"/> class.
+    /// Initializes a new instance of the <see cref="PersonService"/> class.
     /// </summary>
     /// <param name="mapper">The mapper used for object mapping.</param>
     /// <param name="registerRepository">The repository used for accessing register data.</param>
     /// <param name="nationalIdentityNumberChecker">The service used for checking the validity of national identity numbers.</param>
     /// <exception cref="ArgumentNullException">Thrown if <paramref name="mapper"/>, <paramref name="registerRepository"/>, or <paramref name="nationalIdentityNumberChecker"/> is <c>null</c>.</exception>
-    public RegisterService(IMapper mapper, IPersonRepository registerRepository, INationalIdentityNumberChecker nationalIdentityNumberChecker)
+    public PersonService(IMapper mapper, IPersonRepository registerRepository, INationalIdentityNumberChecker nationalIdentityNumberChecker)
     {
         _mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
         _registerRepository = registerRepository ?? throw new ArgumentNullException(nameof(registerRepository));
diff --git a/src/Altinn.Profile/UseCases/UserContactDetailsRetriever.cs b/src/Altinn.Profile/UseCases/UserContactDetailsRetriever.cs
index fd02b92..0cf2589 100644
--- a/src/Altinn.Profile/UseCases/UserContactDetailsRetriever.cs
+++ b/src/Altinn.Profile/UseCases/UserContactDetailsRetriever.cs
@@ -15,14 +15,14 @@ namespace Altinn.Profile.UseCases;
 /// </summary>
 public class UserContactDetailsRetriever : IUserContactDetailsRetriever
 {
-    private readonly IRegisterService _registerService;
+    private readonly IPersonService _registerService;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="UserContactDetailsRetriever"/> class.
     /// </summary>
     /// <param name="registerService">The register service for retrieving user contact details.</param>
     /// <exception cref="ArgumentNullException">Thrown when <paramref name="registerService"/> is null.</exception>
-    public UserContactDetailsRetriever(IRegisterService registerService)
+    public UserContactDetailsRetriever(IPersonService registerService)
     {
         _registerService = registerService ?? throw new ArgumentNullException(nameof(registerService));
     }