Family name Dominiko (Dominiko 
, Доминико 
) , in the world, is quite a rare cognomen. The cognomen Dominiko is characteristic of Fiji, where it is quite a common surname, Tanzania, where it is quite a rare surname, and Georgia, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Tanzania, Fiji, and Argentina. Likewise, Dominiko is the forename as well as the last name.