Antton is seldom used as a baby name for boys. It is not in the top 1000 names. Out of the group of boy names directly related to Antton, Anthony was the most frequently used in 2018.
Baby names that sound like Antton include Andeeno, Andon (Slavic), Antain (Irish), Antaine (Irish), Antawn, Antem, Anthny, Anthoine, Anthone, Antin (Russian), Antoan, Antoine (French, Irish, Dutch, and English), Antoinne, Anton (Czech, German, Polish, Romanian, Russian, Scandinavian, Slavic, and Ukrainian), Antonn, Antonne, Antun (Slavic), Antuwain, Antuwaine, and Antuwayne.
† English pronunciation for Antton: AA as in "odd (AA.D)" ; N as in "knee (N.IY)" ; T as in "tee (T.IY)" ; AH as in "mud (M.AH.D)"