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Last name Ona (Ona
, Она
, オナ
) , worldwide, is a common family name. The surname Ona is habitual in Equatorial Guinea, where it is quite a common surname, Gabon, and Albania. Not in comparison with a country's population, it is the most numerous in Nigeria, Philippines, and the Democratic Republic of the Congo. Likewise, Ona is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ona | United States, Egypt, Philippines, Nigeria, Democratic Republic of the Congo |
| Она | Ukraine, Kazakhstan, Russia, Belarus, Kyrgyzstan |
| オナ | Japan |
| אונה | Israel |