Family name Koulman (Кульман 
, Кулман 
, Koulman 
) , across the world, is a rare surname. The last name Koulman is characteristic of Kazakhstan, where it is a rare surname, Belarus, and Ukraine. In absolute terms, it is the most numerous in Russia, Kazakhstan, and Ukraine. Also, Koulman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Кульман | Kazakhstan, Russia, Ukraine, Belarus |
| Кулман | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| Koulman | Netherlands, France, United States |
| albert koulman researcher |
|