Last name Suiunbek (Суйунбек 
, Суюнбек , Суиунбек ) , all over the world, is quite a rare cognomen. The surname Suiunbek is habitual in Kyrgyzstan, where it is quite a common surname, and Russia, where it is a very rare surname. Likewise, Suiunbek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Суйунбек, Суюнбек | Azerbaijan, Kazakhstan, Kyrgyzstan, Russia |
| Суиунбек | Russia |
| Suiunbek | Kyrgyzstan, United States, Russia |