Cognomen Sontana (Sontana 
) , globally, is a rare surname. The surname Sontana is habitual in Thailand, where it is a rare surname, Indonesia, and India, where it is an extremely rare surname. Much less frequently, Sontana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sontana | Indonesia, South Africa, Thailand, United States, India |