Family name Жалгасбаы (Жалгасбаы 
) , throughout the world, is an extremely rare cognomen. The surname Жалгасбаы is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. Also, Жалгасбаы is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Жалгасбаы | Russia |
Jalgasbay, and Zhalgasbay