Raul

Raul, Raúl, Raül, and Raüll are forms of a common first name in Italian, Portuguese, Romanian, Spanish, Galician, Asturian, Basque, Aragonese, and Catalan. The name is cognate of the Anglo-Germanic given name Ralph or Rudolph and the French Raoul, and is derived from Old English Rædwulf through Radulf. It is also a popular common boy name in Azerbaijan.

The name is usually spelled "Raul" in Portuguese, Italian, and Romanian; "Raúl" in Spanish; and "Raül" or "Raüll" in Catalan. Provided by Wikipedia