Janson \j(a)-nson, jan-son\ as a boy's name is pronounced JAN-sen. It is of Scandinavian origin, and the meaning of Janson is "son of Jan". First used as a given name in the 20th century.

Janson has 8 variant forms: Janse, Jansen, Janssen, Jansson, Jantzen, Janzen, Jensen and Jenson.

For more information, see also the related name Jan.

Baby names that sound like Janson are Jonson, Anson, Annson, Jensson and Johnson.