Family name Íker (Iker 
, Íker 
) , in the entire world, is quite a common cognomen. The cognomen Íker is characteristic of Spain, where it is quite a rare surname, Hungary, and Algeria, where it is a rare surname. Measured by absolute frequency, the name is most common in Spain, Mexico, and Hungary. More frequently, Íker is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iker | Bolivia, Spain, Guatemala, Mexico, Hungary |
| Íker | United States, Mexico, Spain |