Cognomen Tichomir (Тихомир 
, Tichomir 
) , in all the world, is a rare surname. The cognomen Tichomir is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Ukraine, where it is a rare surname, and Russia, where it is an extremely rare surname. More frequently, Tichomir is the forename as well as the last name.