Eachna

Eachna is the name of an Irish goddess renowned for her beauty, brains and stylishness; in early legend, a Connacht princess named Eachna was deemed to be one of the loveliest and cleverest women int he world.

Eachna is pronounced ahk-na, so despite its nice namesake story, it would provide a pronunciation challenge outside the Irish culture.

Pronounced EH-nah; ECH-nah.