A Persian name meaning "great" or "powerful," known in Iranian naming traditions.
Mahan carries histories from opposite ends of the ancient world. In Persian (Farsi), Mahan is both a place name — a historic city in Kerman province, Iran, famed for its Sufi shrines and lush gardens at the edge of the desert — and a poetic given name carrying connotations of greatness, the moon, and the divine. The city of Mahan was home to Shah Nematollah Vali, a revered fourteenth-century Sufi mystic poet, and his ornate shrine-garden complex remains one of Iran's most beautiful sites.
For Persian-speaking families, the name carries that landscape: ancient, spiritual, verdant against the desert. In Irish, Mahan (sometimes Ó Maithín or Mathúin) is a Gaelic surname meaning "son of the bear," from *mathúin*, the Irish word for bear — an animal associated with strength, ferocity, and the warrior tradition. The name appears in medieval Irish annals and clan histories, particularly in Munster.
It shares its bear-root with the famous Irish name Mahon, borne by Mahon mac Cennétig, brother of the High King Brian Boru, who led the Dál Cais to power in tenth-century Ireland. S. naval strategist whose book *The Influence of Sea Power upon History* reshaped how empires understood military power — his ideas influenced Theodore Roosevelt, Kaiser Wilhelm II, and the architects of twentieth-century naval doctrine. For parents, Mahan is a name that rewards knowing: Persian gardens, Irish bears, and a strategist who changed the world, all folded into two clean syllables.