Family name Kunichika (Kunichika 
) , in the entire world, is a very rare surname. The cognomen Kunichika is characteristic of Northern America, particularly the United States, where it is a very rare surname. More frequently, Kunichika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kunichika | Japan, Brazil, United States |
| kourtney kunichika American ice hockey player, US (b. 1991) |
|