Last name Кошчугулова (Кошчугулова 
) , in the world, is an extremely rare surname. The family name Кошчугулова is habitual in Kyrgyzstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Кошчугулова | Kyrgyzstan, Russia |