Surname Gecz (Gecz 
) , in all the world, is a very rare family name. The cognomen Gecz is characteristic of Australia, where it is a very rare surname, Canada, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Gecz | Canada, United States, Australia |
| jozef gecz Australian neuroscientist |
|