Family name Кулаха (Kulaha 
, Kulakha , Кулаха 
) , worldwide, is a very rare cognomen. The surname Кулаха is habitual in Poland, where it is a very rare surname, Nigeria, and Russia, where it is an extremely rare surname. Likewise, Кулаха is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kulaha | Nigeria, India, United States, Poland, Ukraine |
| Kulakha | India |
| Кулаха | Russia |