Cognomen صلبي (صلبي 
) , in all the world, is quite a rare last name. The surname صلبي is habitual in Iran, where it is a rare surname, Iraq, and Syria. Not in comparison with a country's population, it is the most numerous in Iran, Iraq, and Saudi Arabia. Also, صلبي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| صلبي | Saudi Arabia, Iran, Morocco, Syria, Iraq |