Last name Жаилыбаева (Жаилыбаева 
) , in all the world, is an extremely rare cognomen. The cognomen Жаилыбаева is characteristic of Central Asia, particularly Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Жаилыбаева | Kazakhstan |
Zhailybaeva, and Zhailybayeva