Surname สารวรรณ (Sarawan 
, Saranwan , สารวรรณ ) , worldwide, is quite a rare cognomen. The family name สารวรรณ is habitual in Lebanon, where it is a rare surname, Thailand, and United Arab Emirates. In absolute terms, it is commonest in Thailand, Indonesia, and South Africa. Likewise, สารวรรณ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sarawan | Indonesia, South Africa, Lebanon, Thailand, India |
| สารวรรณ, Saranwan | Thailand |