Aislinn as a Baby Name. Meaning and Origin of Aislinn

What is the meaning of the name Aislinn ?

The baby name Aislinn is a Female name , 2 syllables long and is pronounced /ˈæʃlɪn/ — ASH-lin (also commonly /ˈæʃliːn/ — ASH-leen).

Aislinn is Irish in Origin.

Irish-Gaelic Aislinn derives from aisling, the word for “dream” or “vision,” and by extension the celebrated poetic genre in which a visionary woman symbolizes Ireland. As a given name it carries a lyrical, aspirational sense of revelation and hope rooted in Gaelic literary tradition.

Use as a personal name is largely modern, gaining ground in Ireland from the late 20th century and spreading to the diaspora; English-speaking countries adopted phonetic spellings. Principal variants include Aisling (standard Irish), Aislinn and Aislin, alongside Anglicized forms such as Ashling, Ashlyn, and Ashlynn. Less common spellings like Aishling also appear. In contemporary records, Aisling remains frequent in Ireland, while Ashlyn/Ashlynn found peak U.S. popularity in the 2000s. Regardless of spelling, the core meaning centers on a dream or vision, recalling the nationalist “aisling” poems of the 17th–18th centuries.