Cognomen อีโก้ (Iko 
, อีโก้) , across the world, is a common last name. The surname อีโก้ is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, Papua New Guinea, and Morocco. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Nigeria, and Indonesia. Also, อีโก้ is the forename as well as the last name.