Otton is rarely used as a baby name for boys. It is not listed in the top 1000 names. In 2018, among the group of boy names directly linked to Otton, Otto was the most commonly used.
Baby names that sound like Otton include Odan, Othon (French and Greek), Adam (Arabic, Dutch, English, French, German, Hebrew, Polish, Romanian, and Russian), Adem (Turkish), Adkin (English), Alltun, Athan, Athen, Athon, Atkin (English), Atkyn, Audan, Audon (English), Eiden, Odisan, Odisann, Odissann, Addeson, Addison (English), and Addoson.
† approx English pronunciation for Otton: AA as in "odd (AA.D)" ; T as in "tee (T.IY)" ; AH as in "mud (M.AH.D)" ; N as in "knee (N.IY)"