Around the globe, Koco (Koco 
, Коцо 
, Кочо 
) is quite a rare predominantly masculine, but very seldom feminine first name. The first name Koco is characteristic of Bulgaria, where it is quite a common masculine name, Albania, where it is quite a rare masculine name, and North Macedonia. Not in comparison with a country's population, the name is most common in Bulgaria, Indonesia, and Albania. Likewise, Koco is the last name as well as the forename.