Surname Ояр (Ojars 
, Oyar 
, Ojārs 
) , in the world, is quite a rare last name. The family name Ояр is habitual in Turkey, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Latvia. Not in comparison with a country's population, the name is most common in Turkey, United Arab Emirates, and Indonesia. Likewise, Ояр is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ojars | United Kingdom, Australia, Nigeria, United States, Latvia |
| Oyar | Turkey, Indonesia, United Arab Emirates, United States, India |
| Ojārs | Germany, Latvia |
| Ояр | Kyrgyzstan, Russia, Ukraine, Belarus |