Around the globe, Kumasawa (Kumasawa ) is an extremely rare unknown gender forename. Much more frequently, Kumasawa is the last name as well as the forename.
Kumazawa, and クマサワ
Ko, Ciro, Koni, Koko, Kozo, Kowa, Koji, Gaku, Lino, Jiro, Jika, Taka, Toru, Eini, Eiko, Eiji, Eiyu, Fuji, Isao, Ikuo, Ikko, Ichi, Aiko, Ippu, Akio, Shun, Jo, To, Ei, Ho, Yo, Man, Mie, Sho, Ken, Kei, Kun, Kyu, Kyo, Ryo, Jun, Tsu, Nao, Iwa, Moto, Miki, Shin, Sueo, and Iwao
) is an extremely rare unknown gender forename. Much more frequently, Kumasawa is the last name as well as the forename.