diff --git a/libs/api/domains/national-registry/src/lib/shared/models/name.model.ts b/libs/api/domains/national-registry/src/lib/shared/models/name.model.ts
index 2e4dba245f28..6b085b9d0110 100644
--- a/libs/api/domains/national-registry/src/lib/shared/models/name.model.ts
+++ b/libs/api/domains/national-registry/src/lib/shared/models/name.model.ts
@@ -13,4 +13,7 @@ export class Name {
 
   @Field(() => String, { nullable: true })
   fullName?: string | null
+
+  @Field(() => String, { nullable: true })
+  displayName?: string | null
 }
diff --git a/libs/api/domains/national-registry/src/lib/shared/models/personBase.model.ts b/libs/api/domains/national-registry/src/lib/shared/models/personBase.model.ts
index b9fd77ce4077..a9185ce6241f 100644
--- a/libs/api/domains/national-registry/src/lib/shared/models/personBase.model.ts
+++ b/libs/api/domains/national-registry/src/lib/shared/models/personBase.model.ts
@@ -5,7 +5,11 @@ export class PersonBase {
   @Field(() => ID)
   nationalId!: string
 
-  @Field(() => String, { nullable: true })
+  @Field(() => String, {
+    nullable: true,
+    deprecationReason:
+      'This might return the display name instead of true full name. Use name object instead.',
+  })
   fullName!: string | null
 
   @Field(() => String, {
diff --git a/libs/api/domains/national-registry/src/lib/v3/mapper.ts b/libs/api/domains/national-registry/src/lib/v3/mapper.ts
index f11fc3922bd3..20b097a8a8ad 100644
--- a/libs/api/domains/national-registry/src/lib/v3/mapper.ts
+++ b/libs/api/domains/national-registry/src/lib/v3/mapper.ts
@@ -90,6 +90,13 @@ export const formatPerson = async (
       individual.kennitala && {
         baseId: maskedNationalId,
       }),
+    name: {
+      firstName: individual.fulltNafn?.eiginNafn ?? null,
+      middleName: individual.fulltNafn?.milliNafn ?? null,
+      lastName: individual.fulltNafn?.kenniNafn ?? null,
+      fullName: individual.fulltNafn?.fulltNafn ?? individual.nafn,
+      displayName: individual.nafn,
+    },
 
     //DEPRECATION LINE -- below shall be removed
     legalResidence: formatLegalResidence(individual.heimilisfang),
diff --git a/libs/service-portal/information/src/screens/UserInfo/UserInfo.graphql b/libs/service-portal/information/src/screens/UserInfo/UserInfo.graphql
index 7df730d19577..94bc8a3da14a 100644
--- a/libs/service-portal/information/src/screens/UserInfo/UserInfo.graphql
+++ b/libs/service-portal/information/src/screens/UserInfo/UserInfo.graphql
@@ -1,7 +1,6 @@
 query NationalRegistryPerson($useFakeData: Boolean) {
   nationalRegistryPerson(useFakeData: $useFakeData) {
     nationalId
-    fullName
     gender
     exceptionFromDirectMarketing
     religion
@@ -9,6 +8,7 @@ query NationalRegistryPerson($useFakeData: Boolean) {
       firstName
       middleName
       lastName
+      fullName
     }
     maritalStatus
     citizenship {
diff --git a/libs/service-portal/information/src/screens/UserInfo/UserInfo.tsx b/libs/service-portal/information/src/screens/UserInfo/UserInfo.tsx
index 467fcb1bdf32..25876221db72 100644
--- a/libs/service-portal/information/src/screens/UserInfo/UserInfo.tsx
+++ b/libs/service-portal/information/src/screens/UserInfo/UserInfo.tsx
@@ -3,7 +3,6 @@ import { defineMessage } from 'react-intl'
 import { checkDelegation } from '@island.is/shared/utils'
 import { info } from 'kennitala'
 import { Problem } from '@island.is/react-spa/shared'
-import { Box, Divider, Stack } from '@island.is/island-ui/core'
 import { useLocale, useNamespaces } from '@island.is/localization'
 import {
   FootNote,
@@ -39,7 +38,7 @@ const SubjectInfo = () => {
   return (
     <>
       <IntroHeader
-        title={userInfo.profile.name}
+        title={nationalRegistryPerson?.name?.fullName || ''}
         intro={spmm.userInfoDesc}
         serviceProviderSlug={THJODSKRA_SLUG}
         serviceProviderTooltip={formatMessage(m.tjodskraTooltip)}
@@ -60,7 +59,7 @@ const SubjectInfo = () => {
             <InfoLine
               label={m.fullName}
               loading={loading}
-              content={nationalRegistryPerson?.fullName ?? ''}
+              content={nationalRegistryPerson?.name?.fullName ?? ''}
               translate="no"
               tooltip={formatNameBreaks(
                 nationalRegistryPerson?.name ?? undefined,
diff --git a/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.graphql b/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.graphql
index a2055d4eb26a..b76d120d85b0 100644
--- a/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.graphql
+++ b/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.graphql
@@ -1,7 +1,9 @@
 query UserInfoOverview($useFakeData: Boolean) {
   nationalRegistryPerson(useFakeData: $useFakeData) {
     nationalId
-    fullName
+    name {
+      fullName
+    }
     spouse {
       nationalId
       fullName
diff --git a/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.tsx b/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.tsx
index 7d3878a15bf9..40baca70c569 100644
--- a/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.tsx
+++ b/libs/service-portal/information/src/screens/UserInfoOverview/UserInfoOverview.tsx
@@ -113,7 +113,7 @@ const UserInfoOverview = () => {
       {!error && !loading && data?.nationalRegistryPerson && (
         <Stack space={2}>
           <FamilyMemberCard
-            title={data.nationalRegistryPerson?.fullName || ''}
+            title={data.nationalRegistryPerson?.name?.fullName || ''}
             nationalId={data.nationalRegistryPerson?.nationalId}
             currentUser
           />