Family name Kazusa (Kazusa 
) , in all the world, is a very rare cognomen. The family name Kazusa is habitual in France, where it is an extremely rare surname, the United Kingdom, and China. More frequently, Kazusa is the forename as well as the last name.
Go, Jibiki, Tanaka, Tamaru, Takeda, Terada, Nagata, Nishii, Onozawa, Yamane, Uchida, Shinada, Shigeri, Koizumi, Tomonaga, Kitagawa, Takewaki, Nakamura, Flanagan, Watanabe, Takashina, Takahashi, Kimura, Kujyou, Kubota, Kotaka, Abe, Ota, Sato, Soga, Kudo, Niwa, Hara, Wada, Saito, Shoji, Hiramatsu, Silva, Assis, Touma, Nakai, Ishii, Ogawa, Ozono, Sugeno, Suzuki, Spears, Adachi, Asano, and Yoshimura