Family name ניקו (Nico 
, Niko , Nicu 
) , in all the world, is a common last name. The surname ניקו is characteristic of Romania, where it is quite a common surname, U.S. Virgin Islands, and Georgia (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Indonesia, Romania, and Italy. More frequently, ניקו is the forename as well as the last name.