Cognomen สุวรรณโสภณ (สุวรรณโสภณ 
, Suwansopon , Suwanasophon ) , all around the world, is a rare last name. The family name สุวรรณโสภณ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุวรรณโสภณ, Suwansopin, Suwanasophon, Suwansopon | Thailand |
Suwanasopon, Suwannasophon, Suwannasopol, Suwannasopon, Suwannasopone, and Suwonnasopone