Surname Гредель (Гредель 
, Gredelj 
) , around the globe, is a rare cognomen. The last name Гредель is habitual in Croatia, where it is quite a common surname, Sweden, where it is a rare surname, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Croatia, the United States, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Гредель | Ukraine, Russia |
| Gredelj | United Kingdom, Sweden, Croatia, Germany, United States |