Last name Ohma (Ohma 
) , across the world, is a rare cognomen. The last name Ohma is characteristic of Norway, where it is quite a rare surname, Japan, where it is a very rare surname, and Myanmar. Also, Ohma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ohma | Japan, Norway, United States, India, Myanmar |
| a. ohma researcher ORCID ID = 0000-0002-1234-6725 |
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| ragnhild ohma Norwegian painter, NO (b. 1980) |
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