Last name Gecsi (Gecsi 
) , in the entire world, is an extremely rare cognomen. The cognomen Gecsi is habitual in Honduras, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Gecsi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gecsi | Honduras, United States |