Last name الرضاء (الرضاء 
) , all around the world, is a rare surname. The last name الرضاء is characteristic of Libya, where it is a rare surname, Yemen, and Sudan. Not in comparison with a country's population, it is commonest in Yemen, Sudan, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| الرضاء | Sudan, Yemen, Libya, Saudi Arabia |