Manage Person Name Styles is a task that can be used to configure additional Name attributes for a country if required.
Also, a name component can be made required as per requirement.
In multi country implementations, it is required to know the setup for technical developers as it is hard to check the setup for each country from the UI. In such cases, below SQL can be used to extract the information from backend tables:
FROM PER_EDIT_NAME_SETUP_VL pensv,
WHERE pensv.name_style_id = pnsv.name_style_id
ORDER BY 1,2