Across the world, Debreceni (Debreceni 
) is a very rare epicene first name. The first name Debreceni is habitual in Eastern Europe, particularly Hungary, where it is a rare epicene name. Much more prevalently, Debreceni is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Debreceni | Canada, Hungary, Slovakia, Czechia, United States |
Debreczeni, Дебрецени, and Дебрецені
| dózsa debreceni influential lord in the Kingdom of Hungary (b. 1291) |
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