Surname Geneja (Geneja 
) , around the world, is a rare last name. The family name Geneja is habitual in Croatia, where it is a rare surname, Poland, and Canada, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Poland, Croatia, and the United States. More prevalently, Geneja is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geneja | Canada, Poland, United Kingdom, United States, Croatia |