Surname Оль (Aall 
, Оль 
) , all over the world, is a rare last name. The last name Оль is habitual in Norway, where it is quite a rare surname, Saudi Arabia, and Kazakhstan, where it is a rare surname. Very seldom, Оль is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aall | Morocco, Egypt, Iraq, Saudi Arabia, Norway |
| Оль | Kazakhstan, Russia, Ukraine |
| оль, андрей андреевич Russian architect and university teacher (1883-1958), RU (b. 1883) |
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| оль, анна егоровна RU (b. 1985) |
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