csepellé
Csepelle is a Hungarian term, commonly used as a surname. It is derived from the name of Csepel Island, a large island in the Danube River in Hungary. The island itself is named after Csepel, the son of Árpád, the legendary leader of the Magyar tribes who conquered the Carpathian Basin. Therefore, Csepelle essentially means "from Csepel" or "belonging to Csepel."
The surname Csepelle would have originated for individuals who lived on or were associated with Csepel Island.
Over time, individuals bearing the surname Csepelle have spread beyond the geographical confines of Csepel Island