Family name Mrr (นาย 
, Mrr 
, مرر 
) , in the entire world, is quite a rare surname. The last name Mrr is characteristic of Romania, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Morocco. Measured by absolute frequency, it most frequently occurs in Romania, Indonesia, and Saudi Arabia. More frequently, Mrr is the forename as well as the last name.