See also the related category latin.
Jarlaeth is seldom used as a baby name for boys. It is not in the top 1000 names.
Baby names that sound like Jarlaeth include Jarleath, Jarleeth, Jarlaith, Jarlayth, Jerald (English), Jerold (English), Jerrald, Jerrold (English), Gerold (English and German), Gerolld, Gerollt, Gerrild, Girauld (French), Jeraldo (Spanish), Geralt, Geroldo, and Giraldo (Italian).
† approx English pronunciation for Jarlaeth: JH as in "joy (JH.OY)" ; AA as in "odd (AA.D)" ; R as in "race (R.EY.S)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)" ; TH as in "theme (TH.IY.M)"