Surname Genichi (Genichi 
) , all around the world, is a rare last name. The last name Genichi is habitual in Tunisia, where it is a rare surname, Japan, and Chile, where it is an extremely rare surname. In absolute terms, it is commonest in Japan, Tunisia, and China. More prevalently, Genichi is the forename as well as the last name.
Abe, Shimizu, Shibata, Kikuchi, Hayashi, Yoshida, Sugawara, Kawamura, Nakamura, Nakayama, Nakajima, Hasegawa, Fujiwara, Ishikawa, Watanabe, Yamamoto, Yamazaki, Matsumoto, Kobayashi, Taniguchi, Takahashi, Nishimura, Yamada, Ishida, Harada, Nakano, Ito, Ono, Mori, Sato, Kato, Goto, Endo, Ueno, Maeda, Miura, Yamashita, Saito, Kondo, Inoue, Ishii, Ikeda, Okada, Sasaki, Suzuki, Kimura, Tanaka, Tamura, Sakai, and Yamaguchi