Dahlea is not popular as a baby girl name. It is not in the top 1000 names. In 2018, among the family of girl names directly related to Dahlea, Dahlia was the most commonly used.
Baby names that sound like Dahlea include Dalea, Daleah, Daleia, Dalialah, Dalicia (English), Dalisay (Tagalog), Dalisha (English), Dalyah, Dalyla, Dalylah, Deelea, Deelia, Deelya, DeLisa, Delcea, Delea, Deleah, Delecia (English), Delesha (English), and Delia (Welsh, English, Greek, Italian, German, and Spanish).
† approx English pronunciation for Dahlea: D as in "day (D.EY)" ; AA as in "odd (AA.D)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)" ; AH as in "mud (M.AH.D)"