Family name Ражаббоев (Ражаббоев 
) , around the globe, is a very rare cognomen. The last name Ражаббоев is characteristic of Kyrgyzstan, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ражаббоев | Kyrgyzstan, Russia |
Rajabboev, and Rajabboyev