Cognomen Saaul (Saaul 
) , all over the world, is a very rare surname. The cognomen Saaul is characteristic of Spain, where it is an extremely rare surname, Nigeria, and Mexico. Not in comparison with a country's population, it most frequently occurs in Nigeria, India, and Spain. Also, Saaul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saaul | Spain, Mexico, Nigeria, India, Brazil |