Cognomen สวนะ (Sawana 
, สวนะ ) , in the entire world, is a rare family name. The surname สวนะ is characteristic of South Africa, where it is a rare surname, Thailand, where it is a very rare surname, and Myanmar. Measured by absolute frequency, it is commonest in India, South Africa, and Thailand. More frequently, สวนะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawana | Myanmar, South Africa, Thailand, Egypt, India |
| สวนะ | Thailand |
ฑีฆัศว์สูร, and พรเลิศ