Family name Йорма (Jorma 
, Йорма 
) , across the world, is a rare last name. The surname Йорма is characteristic of Finland, where it is quite a rare surname, Spain, where it is a very rare surname, and Venezuela. More prevalently, Йорма is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jorma | Philippines, United States, Sweden, Finland, Democratic Republic of the Congo |
| Йорма | Russia, Kazakhstan, Ukraine |