Cognomen Zemna (Zemna 
, Земная 
) , all around the world, is an extremely rare last name. The surname Zemna is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname. Also, Zemna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zemna | Turkey, India |
| Земная | Russia |