Family name Ikako (Ikako 
) , in the entire world, is a rare cognomen. The surname Ikako is habitual in the Democratic Republic of the Congo, where it is a rare surname, Georgia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in the Democratic Republic of the Congo, India, and Georgia. Much less frequently, Ikako is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ikako | Spain, India, Democratic Republic of the Congo, Nigeria, Japan |