Across the world, Ohma (Ohma 
) is a rare epicene first name. The forename Ohma is habitual in India, where it is an extremely rare mostly male, but seldom feminine name, and China, where it is an extremely rare boy's name. Also, Ohma is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ohma | Japan, Norway, United States, India, Myanmar |