Family name Vitca (Вица 
, Vitca 
) , in the world, is a rare surname. The surname Vitca is characteristic of Bulgaria, where it is quite a rare surname, Romania, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Romania, Bulgaria, and Russia. Likewise, Vitca is the forename as well as the last name.