Aisling \a(i)-sli-ng, ais-ling\ as a girl's name is pronounced ASH-ling. It is of Irish and Gaelic origin, and the meaning of Aisling is "dream, vision". Not in use as a given name during the Middle Ages, but was adopted as part of the Irish revival in the 20th century. Ashling is the anglicized form.

Aisling has 6 variant forms: Aislinn, Aislyn, Aislynn, Ashling, Ashlynn and Isleen.

Baby names that sound like Aisling are Alenka, Julinka and Yulinka.