See also the related category american.
Dy is not widely used as a baby name for girls. It is not listed within the top 1000 names.
Baby names that sound like Dy include Dea (English and Scandinavian), Dee (English and Spanish), Di (English), Audee, Dae, Dai, Daw, Dawe, Day (English), Daye, De, Des, Ditte (Scandinavian), Do (English), Dode (English), Doe, Dot (English), Dytie, Édith (French), and Thao (Vietnamese).
† approx English pronunciation for Dy: D as in "day (D.EY)" ; IY as in "eat (IY.T)"