Globally, Betsui (Betsui ) is an extremely rare unknown gender forename. Much more prevalently, Betsui is the last name as well as the forename.
ベツイ
Koji, Takeshi, Takashi, Yoshio, Toshio, Takumi, Kakeru, Mitsuo, Osamu, Tomoaki, Hideo, Kenji, Kazuo, Ayano, Aimee, Akira, Showa, Masao, Eiji, Kunio, and Hiroshi
) is an extremely rare unknown gender forename. Much more prevalently, Betsui is the last name as well as the forename.