Cognomen Utegen (Утеген 
, Utegen 
) , in the world, is a very rare family name. The surname Utegen is characteristic of Kazakhstan, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Kazakhstan, the United Kingdom, and Russia. Much more frequently, Utegen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Утеген | Ukraine, Kazakhstan, Russia, Azerbaijan, Kyrgyzstan |
| Utegen | Kazakhstan, United Kingdom |