Around the globe, Janzon (Janzon 
, Янзон 
) is a very rare masculine first name. The first name Janzon is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare male name. Predominantly, Janzon is the last name as well as the forename.
Mr, Joan, Thor, Tony, Tove, Tina, Nina, Elin, Eric, Erik, Emil, Hans, Olaf, Olle, Otto, Ulla, Åsa, Maria, Marie, Malin, Sanna, Sonny, John, Lisa, Lene, Leif, Ms, Bo, Amy, Jan, Nel, Eva, Ida, Ulf, Udo, Mats, Stein, Maud, Stig, Anja, Anca, Bjã, Kent, Knut, Dick, Lani, Lara, Lars, Maja, and Stina