Annson \a-nn-son\ as a boy's name is a variant of Anson (English). See for meaning of Annson.
The baby name Annson sounds like Ansson, Janson, Jenson and Jonson. Other similar baby names are Adison, Alanson, Alison, Allson, Annan, Anso, Hanson, Anton, Anntoin, Andon, Benson, Ronson, Sanson, Tanson and Vinson.