Family name Дусембай (Дусембай 
) , all over the world, is an extremely rare cognomen. The surname Дусембай is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Much more frequently, Дусембай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Дусембай | Azerbaijan, Kyrgyzstan, Kazakhstan |