Family name Kutsa (Куца 
, Kutsa 
, กุศ 
) , globally, is quite a rare surname. The cognomen Kutsa is characteristic of Eastern Europe, particularly Ukraine, where it is quite a rare surname, Bulgaria, and Hungary, where it is a rare surname. In absolute terms, it is commonest in Ukraine, Bulgaria, and Nigeria. Much less frequently, Kutsa is the forename as well as the last name.