Fitz suffix

The “Fitz suffix” is a patronymic element of Norman origin, commonly found in English and Irish surnames. Derived from the Old French word “fiz” meaning “son of,” it was used historically to indicate lineage, often signifying “son of [father’s name].” This suffix became prominent in medieval times, especially among the Anglo-Norman nobility, and continues to be a notable feature in many family names today. Use this tag for posts related to genealogy, surname origins, medieval history, or linguistic studies of name etymology.