Roco

Roco is a less common variant of the name Rocco, which has Germanic origins. The root of the name is believed to be from the Germanic word 'hrok', meaning 'rest' or 'repose'. It gained popularity through Saint Roch (Rocco in Italian), a 14th-century French saint who was venerated for his work with plague victims. His cult spread widely, particularly in Italy, leading to the name's adoption there.

The name's association with Saint Roch gave it a strong religious connotation, particularly in Catholic countries. While Rocco remains more prevalent, Roco exists as a simplified or regional spelling. Its usage has been sporadic and less widespread than its more common counterpart, often appearing in areas influenced by Italian or Spanish culture due to the saint's veneration.