Cognomen Sizuko (Sizuko 
) , all around the world, is an extremely rare last name. The cognomen Sizuko is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, and Brazil. Much more prevalently, Sizuko is the forename as well as the last name.
Abe, Kanashiro, Yamanaka, Watanabe, Nakayama, Takemiya, Kawahara, Maeshiro, Hayashi, Nishina, Takamoto, Komatsu, Kanegae, Hidaka, Hirose, Takeda, Tanaka, Dozono, Ito, Koti, Higa, Mowen, Miura, Kochi, Takeshita, Guibo, Sasaki, Suzuki, Amauki, Braden, Kawano, Kimura, Moraes, and Yoshikawa