Dae is a form of the English Day.
Dae is not often used as a baby girl name. It is not in the top 1000 names.
Baby names that sound like Dae include Day (English), Daye, Dai, Daw, Dawe, De, Dea (English and Scandinavian), Dee (English and Spanish), Des, Di (English), Ditte (Scandinavian), Do (English), Dode (English), Doe, Dot (English), Dy, Dytie, Audee, Édith (French), and Thao (Vietnamese).
† English pronunciation for Dae: D as in "day (D.EY)" ; EY as in "ate (EY.T)"