Family name Itsa (Itsa 
, Echar 
, มันคือ) , across the world, is quite a rare surname. The cognomen Itsa is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Uruguay, where it is a rare surname, and Nicaragua. Not in comparison with a country's population, the name is most common in the Democratic Republic of the Congo, Nigeria, and Colombia. Much less frequently, Itsa is the forename as well as the last name.