Cognomen Mitsa (Mecha 
, Мица 
, Mitsa 
) , around the globe, is quite a common family name. The last name Mitsa is characteristic of Bulgaria, where it is quite a common surname, Kenya, where it is quite a rare surname, and Panama. In absolute terms, the name is most common in Kenya, Ethiopia, and Bulgaria. Likewise, Mitsa is the forename as well as the last name.