Cognomen Prar (Prar 
) , throughout the world, is a very rare last name. The cognomen Prar is characteristic of Croatia, where it is a rare surname, Pakistan, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Croatia, Pakistan, and China. Very seldom, Prar is the forename as well as the last name.