Surname เกตุนะ (Ketuna 
, เกตุนะ ) , all around the world, is a very rare last name. The family name เกตุนะ is habitual in Thailand, where it is a very rare surname, and Israel. Also, เกตุนะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ketuna | Brazil, Israel, Thailand, India, Georgia |
| เกตุนะ | Thailand |