Alanson \a-lan-son, al(a)-nson\ as a boy's name is a variant of Alan (Old German), and the meaning of Alanson is "precious".

The baby name Alanson sounds like Alanso, Alonso and Alanzo. Other similar baby names are Albinson, Alison, Allyson, Allson, Allison, Alisson, Anson and Annson.