Family name Meraja (Meraja 
) , throughout the world, is a rare last name. The cognomen Meraja is characteristic of Southern Europe, particularly Albania, where it is quite a rare surname, Greece, where it is a rare surname, and Italy, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in India, Greece, and Albania. More prevalently, Meraja is the forename as well as the last name.