Cognomen Mslt (مسلط 
, Mslt 
) , in the world, is quite a rare family name. The last name Mslt is characteristic of Western Asia, particularly Palestinian Territory, where it is quite a rare surname, Jordan, and Yemen, where it is a rare surname. Measured by absolute frequency, the name is most common in Western Asia, particularly Yemen, Saudi Arabia, and Syria. Also, Mslt is the forename as well as the last name.