Last name Mrmr (Mrmr 
, مرمر 
) , in the entire world, is a common family name. The surname Mrmr is characteristic of Egypt, where it is quite a common surname, Sudan, where it is quite a rare surname, and Kuwait. Measured by absolute frequency, it is commonest in Egypt, Sudan, and Saudi Arabia. Also, Mrmr is the forename as well as the last name.