Surname Исмаилжанова (Исмаилжанова 
) , in all the world, is a rare family name. The last name Исмаилжанова is characteristic of Kyrgyzstan, where it is a rare surname, Kazakhstan, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Исмаилжанова | Kyrgyzstan, Russia, Kazakhstan |