Surname Калма (Калма 
) , around the globe, is an extremely rare last name. The last name Калма is characteristic of Kyrgyzstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and Ukraine. Likewise, Калма is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Калма | Kyrgyzstan, Kazakhstan, Russia, Ukraine |