The name Irtah is a variant form of Irta.
Irta is infrequently used as a baby name for girls. It is not ranked within the top 1000 names.
Baby names that sound like Irta include Irtah, Erta (Polish), Urta, Urtah, Erda, Ertha (English), Areata, Areatha, Areeta, Areetha, Arita, Aritha, Earthia, Areathia, Eritha, Erythea, Erythia, Erithea, and Erithia.
† approx English pronunciation for Irta: ER as in "hurt (HH.ER.T)" ; T as in "tee (T.IY)" ; AH as in "mud (M.AH.D)"