Surname Ikiru (Ikiru 
) , in all the world, is a very rare family name. The last name Ikiru is habitual in Nigeria, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Ikiru is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ikiru | United States, Spain, Japan, Nigeria, Venezuela |
Gisaku, Tochizawa, and Kurumadani