Hardy, courageous, or from the hare's valley
Hardyn is a modern spelling variation of the English surname Hardin or the French-derived name Hardy. It likely stems from the Old French word 'hardi', meaning bold or courageous, or from an Old English locational name meaning 'hare's valley'.
About 11 boys were named Hardyn in 2025.
US births per 5-year period, 1990–present (SSA data).
