>
Cognomen Ravdan (Ravdan
, Равдан
) , in all the world, is a rare last name. The last name Ravdan is habitual in Mongolia, where it is quite a rare surname, Romania, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Mongolia, Romania, and Russia. Likewise, Ravdan is the forename as well as the last name.