gerinant
Gerinant is a surname of Welsh origin. It is believed to derive from the given name Geraint, a Welsh form of the Arthurian legend character Geraint mab Erbin. The name Geraint itself is thought to have roots in the Old Welsh word "ger," meaning a spear or javelin, or potentially related to the Old French word "gerre," meaning war. The surname Gerinant would have originally indicated descent from an ancestor named Geraint. Variations of the surname may exist, reflecting regional dialects and historical transcription practices. The name is most commonly found in Wales and areas with historical Welsh migration. It is not a widely prevalent surname globally.