Last name Упакуль (Упакуль 
) , in all the world, is an extremely rare cognomen. The surname Упакуль is characteristic of Central Asia, particularly Kyrgyzstan, where it is a very rare surname. Likewise, Упакуль is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Упакуль | Kyrgyzstan |