Ailsie is a derivative of the Scottish name Ailsa.
Ailsie is also a diminutive (Scottish) of Alice.
Ailsie is not often used as a baby girl name. It is not in the top 1000 names. Within the family of girl names directly related to Ailsie, Alice was the most widely used in 2018.
Baby names that sound like Ailsie include Ailis (Irish and Gaelic), Ailish (Irish), Ailsah, Ailsia, Ailya, Alease (English), Aliece, Aylah, Elek (Hungarian), Elese, Eliese, Eliesse (English), Elis (German and English), Eliz (Armenian and English), Elize (English), Elka (Polish), Elkee, Elkey, Elki, and Elkie (Dutch and German).