See also the related category hebrew.
Johston is not popular as a baby boy name. It is not in the top 1000 names.
Baby names that sound like Johston include Jadon (English), Jaedan, Jaedon, Jasten, Jaston, Jatan, Jathan, Jathon, Jetan, Jeton (Albanian), Jetson, Jetun, Jodan, Joden, Jodhan, Jotham (English), Judsen, Judson (English), Justen (English), and Justton.
† approx English pronunciation for Johston: JH as in "joy (JH.OY)" ; AA as in "odd (AA.D)" ; S as in "see (S.IY)" ; T as in "tee (T.IY)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"