Surname De-Oma (De-Oma 
) , throughout the world, is a very rare last name. The family name De-Oma is habitual in South-eastern Asia, particularly Philippines, where it is a very rare surname. Parts of the name also exists independently as a last name De, and a first name Oma.
| VARIANT | COUNTRY |
|---|---|
| De-Oma | Philippines |