Worldwide, สุพนาวรรณ (สุพนาวรรณ 
) is a very rare dominantly female, but uncommonly boy's first name. The first name สุพนาวรรณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name.
| VARIANT | COUNTRY |
|---|---|
| สุพนาวรรณ | Thailand |