Cognomen Onig (Onig 
) , throughout the world, is a rare surname. The last name Onig is characteristic of Philippines, where it is a very rare surname, Italy, where it is an extremely rare surname, and China. Likewise, Onig is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Onig | Philippines, Italy, United States, Indonesia, China |