How to Change a Newborn Name in The Sims 4
Changing a newborn name in The Sims 4 is straightforward once you know where to look. This guide explains verified methods for renaming babies before they age up, covering both Create a Sim edits and in-game interactions.
Rename Before Aging Up in Create a Sim
Edit in CAS Before Playing
While in Create a Sim, you can freely rename a newborn by editing the sim before they age into a toddler. This is the most reliable method when the baby has not yet been played.
- Open Create a Sim from the Main Menu or the household management panel.
- Select the baby sim.
- Edit the first and/or last name fields directly.
- Confirm changes and save the household.
In-Game CAS for Existing Households
If the baby is already in your active household, you can still use Create a Sim in-game to rename them before they age up.
- Open the family management menu by clicking the household icon on the map or phone.
- Choose Edit in CAS.
- Select the baby and modify the name fields.
- Save and exit CAS to apply the changes.
Rename a Newborn After Aging or Through Gameplay
Limitations When Sims Age
Once a baby ages up into a toddler, the standard Rename interaction becomes available through social options. For newborns who have not aged, this option is typically unavailable in-game, which is why CAS is the preferred method.
| Life Stage | Rename Available | Method |
|---|---|---|
| Newborn (0 days) | No in-game rename | Use Create a Sim |
| Toddler (after aging) | Yes | Social > Rename |
Test and Confirm the New Name
Verify Changes in Game
After renaming in Create a Sim, load the household and check the baby’s name on the family portrait and sim info panel. If the name does not update, ensure you saved the household after editing and reloaded the lot or the entire game session.
- Open the family panel to see the updated name.
- Check the sim’s personal card to confirm first and last name.
- Reload the lot if the change does not appear immediately.
Common Issues and Troubleshooting
Name Not Updating After Save
If the new name does not persist, try the following steps: save again in CAS, exit to the main menu, and reload the household. In rare cases, restarting the game can resolve caching issues that prevent renamed babies from displaying correctly.
Household Management Shortcuts
Use the household management screen to quickly access CAS for any sim that has not aged into a toddler. This screen is available from the phone or the map when multiple households are present in the neighborhood.
Platform Notes and Version Consistency
The steps to rename a newborn are consistent across PC, PlayStation, Xbox, and Nintendo Switch versions of The Sims 4, though interface locations may vary slightly between control schemes. Test actions described here align with the standard game behavior verified through community testing and patch notes reviews.