Gladio is the Italian word for Gladius, the Latin word for “sword” and referring to a type of shortsword used by Ancient Roman soldiers. Gladius might possibly be derived from Gaulish *kladyos (sword) from a Proto-Indo-European root word meaning “to break, beat”. Although I don’t believe Gladio has ever been used as a boy’s name before, I think it would be a rather nice name to give. Fun fact: gladiolus is the name of a genus of flowers, the name being a dimininutive of gladius so essentially meaning “little sword”.
- Gladius (Latin)