US Popularity Rank: 11248

Origin: British

Meaning: Will helmet

Gilman is a masculine name of English origin. As a surname, it’s derived from the given name Guillemin, an old French diminutive of Guillaume, and the French form of William. Meaning “will helmet,” it comes originally from the German Willehelm. Well matched for your armored little hero, Gilman will be ready for anything, including conquering any dragons.