Family name مرهم (Malam 
, مرهم, Mrhm) , all over the world, is a common last name. The family name مرهم is characteristic of Nigeria, where it is quite a common surname, Cameroon, and Brunei, where it is quite a rare surname. In absolute terms, it most frequently occurs in Nigeria, India, and Indonesia. Likewise, مرهم is the forename as well as the last name.