All over the world, Tsuguio (Tsuguio ) is an extremely rare masculine first name. Much less frequently, Tsuguio is the last name as well as the forename.
Oda, Nishimura, Yamaguti, Yamakawa, Yamasaki, Nakamura, Takayama, Miyazaki, Okamoto, Iwasaki, Nakabachi, Naruzawa, Hiratsuka, Tsunemi, Asakawa, Sukekava, Yamada, Iutaka, Tanaka, Okano, Ikeda, Saito, Wada, Hori, Sato, Kohatsu, and Yamassaki
) is an extremely rare masculine first name. Much less frequently, Tsuguio is the last name as well as the forename.