Eadán is a modern Irish feminine given name, a recent form of the older Irish name Étan. Étan itself is possibly a variant of Étaín, a name deeply rooted in Irish mythology and derived from Old Irish ét meaning "jealousy, passion." In modern Irish, the more standard spelling is Éadaoin, though Eadán represents a simplified contemporary variant. Etymology & Mythology The ultimate origin of Eadán lies in the mythological figure Étaín, who appears prominently in the 9th-century tale The Wooing of Étaín. According to legend, Étaín was the daughter of Dian Cécht, the god of healing. She was married to Midir, but his jealous first wife Fuamnach transformed her into a fly. Accidentally swallowed, she was reborn and later married the Irish high king Eochaid Airem, with no memory of Midir. Ultimately, after a game of chess, Midir won her back and they were reunited. This rich mythological narrative has made the name a lasting symbol of beauty, transformation, and fate in Irish tradition. Related Forms Eadán shares roots with several historical and cultural variants. Éadaoin is the standard modern Irish spelling, while Aideen is an Anglicized version used in Ireland. The Latinized form Edana appears in historical texts. All these names ultimately spring from the Old Irish Étaín, which remains popular in Ireland for its legendary associations. Notable Bearers & Usage Eadán is a relatively rare name even in Ireland, where it is primarily used as a feminine given name linked to cultural heritage. While no widely recognized historical figures bear the name Eadán, its mythological predecessor Étaín continues to inspire interest. The name fits within the broader trend of reviving ancient Irish names in modern times. Meaning: Derived from Étaín, possibly meaning "jealousy" or "passion" Origin: Irish (modern derivative of Old Irish) Type: Feminine given name Usage Regions: Predominantly Ireland