Across the world, อุมาวรรณ์ (อุมาวรรณ์ 
) is a very rare largely girly, but uncommonly boy's given name. The forename อุมาวรรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally feminine, but very infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| อุมาวรรณ์ | Thailand |