Throughout the world, מסעב (Mosab 
, מסעב 
) is a common boy's first name. The given name מסעב is habitual in Sudan, where it is quite a common boy's name, Libya, and Jordan, where it is quite a rare masculine name. In absolute terms, this name is the most popular in Sudan, Egypt, and Saudi Arabia. Very seldom, מסעב is the last name as well as the forename.