Family name Gikunoo (Gikunoo 
) , in the entire world, is a rare surname. The family name Gikunoo is habitual in Ghana, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Ghana, the United Kingdom, and the United States. Very seldom, Gikunoo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gikunoo | United States, United Kingdom, Ghana, Nigeria |