Aislinn is pronounced /ASH leen/ or /ASH lin/ in the original Irish Gaelic. It is most likely a form of the Irish Aisling (also used as a name in Ireland), meaning "dream; vision." In the 21st century USA, Aislinn is becoming the new Caitlin, (an Irish Gaelic name pronounced the English way) with all sorts of odd pronunciations and spellings cropping up.
See Also: Aisling, Aislyn, Acelyn, Ayslenn, Azzlinn, Azlyn, Aslin
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