Roch

The name Roch has a dual etymology. It is primarily derived from the Germanic element *hrok, meaning 'rest'. This root is found in names like Rochus. Separately, in some contexts, it has been associated with the French word 'roche' meaning 'rock'. The name gained significant popularity due to Saint Roch (Rochus), a 14th-century French nobleman who devoted his life to caring for plague victims. He is venerated as the patron saint of invalids, dogs, and falsely accused people, and against plague and epidemics.

Saint Roch's widespread veneration, particularly in Catholic countries, led to the name's adoption across Europe. While its Germanic origin points to 'rest', the association with 'rock' in French may have influenced its perception and usage in French-speaking regions. The name has maintained a steady, though not overly common, presence, particularly in areas with strong Catholic traditions.