Family name Yuniko (Yuniko 
) , around the globe, is a rare surname. The surname Yuniko is habitual in Indonesia, where it is a rare surname, Malaysia, where it is an extremely rare surname, and Mexico. Likewise, Yuniko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yuniko | Japan, Indonesia, Malaysia, United States, Tanzania |