Last name Tmtm (Tmtm 
, طمطم 
, تمتم ) , in the world, is quite a rare surname. The last name Tmtm is characteristic of Northern Africa, particularly Egypt, where it is quite a rare surname, Libya, where it is a rare surname, and Sudan. In absolute terms, it most frequently occurs in Egypt, Sudan, and Saudi Arabia. Likewise, Tmtm is the forename as well as the last name.