Family name Она (Ona 
, Она 
) , globally, is a common cognomen. The family name Она 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 commonest in Nigeria, Philippines, and the Democratic Republic of the Congo. Likewise, Она is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ona | Egypt, Philippines, Nigeria, United States, Democratic Republic of the Congo |
| Она | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |