Surname Жыргалбай (Жыргалбай 
) , in the world, is a rare cognomen. The surname Жыргалбай is habitual in Kyrgyzstan, where it is quite a rare surname, and Russia, where it is an extremely rare surname. Also, Жыргалбай is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Жыргалбай | Russia, Kyrgyzstan, Kazakhstan |