The name Nachson is a variant form of Nachshon.
Nachshon is not popular as a baby boy name. It is not in the top 1000 names.
Baby names that sound like Nachshon include Nahom, Nahoom, Nahoum, Nahum (English, German, and Hebrew), Nakin (Indian), Naman, Namann, Nansan, Nansen, Nansin, Nanson, Nansun, Nansyn, Naomhan (Irish), Naquan, Naseam, Naseem (Iranian), Naseim, Nasiem, and Nasim (Iranian).
† approx English pronunciation for Nachshon: N as in "knee (N.IY)" ; AE as in "at (AE.T)" ; K as in "key (K.IY)" ; S as in "see (S.IY)" ; HH as in "he (HH.IY)" ; AH as in "mud (M.AH.D)"