Around the globe, Sezaki (Sezaki 
) is an extremely rare boy's first name. More frequently, Sezaki is the last name as well as the forename.
Mr, Shoji, Shozo, Seiji, Akira, Ayumi, Kazuo, Kachi, Kaoru, Kaori, Kokki, Kenji, Kenzo, Keita, Kunio, Dulce, Jimmy, Jitsu, Takao, Takeo, Taizo, Tadao, Shuzo, Shiro, Saori, Sadao, Ko, To, Ei, Yo, Kei, Kyu, Jun, Iwa, Mana, Miho, Nobuo, Akio, Koji, Eiji, Ikuo, Yoko, Yumi, Yuka, Yuji, Mario, Masao, Mikio, Koko, and Haruo