Meaning and Name Origin
Aisling \a(i)-sli-ng, ais-ling\ as a name for girls. Aisling's roots are Irish and Gaelic, and Aisling means "dream, vision". Aisling is a variation of Aislinn (Irish, Gaelic): not in use as a given name during the Middle Ages, but was adopted as part of the Irish revival in the 20th century. Atypical as a baby name. See also Ashlynn.
Aisling is an unusual given name for females. Aisling is an equally unusual surname for all people. (2000 U.S. Census)
Displayed below is the birth name popularity of Aisling for girls. Aisling reached its apex position of #21 in Ireland in 1998, and is at #51 presently. (2014 Birth Statistics)
Below is a charted analysis of the popularity of the girl name Aisling and affiliated names. Prominent alternative forms of Aisling rated in the Top 1000 are Aishling and Ashlynn (#323 last year). These girl names reached the top of their popularity in 2010 and are almost as popular today. Ashlynn (#323) is the most fashionable name for newborns among these. (2014 Birth Statistics)
A suggested similar baby name is Ayslin. Like Aisling, this name is not commonly used.