Surname Oklei (Oklei 
, Оклей 
) , around the world, is a rare cognomen. The surname Oklei is habitual in Ukraine, where it is a rare surname, Kazakhstan, and Georgia, where it is a very rare surname. In absolute terms, it most frequently occurs in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Oklei | Russia, Georgia |
| Оклей | Kazakhstan, Ukraine, Russia |