Surname Somkana (Somkana 
) , across the world, is a rare last name. The surname Somkana is characteristic of Thailand, where it is a rare surname, and South Africa, where it is a very rare surname. Much less frequently, Somkana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Somkana | United States, India, South Africa, Thailand |