Family name Gatuna (Gatuna 
) , in all the world, is a rare last name. The last name Gatuna is characteristic of Kenya, where it is a rare surname, Tanzania, and Philippines, where it is a very rare surname. Very seldom, Gatuna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gatuna | Tanzania, Philippines, Kenya, Spain, India |