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In all the world, Kyoichi (Kyoichi
) is a rare boy's forename. The given name Kyoichi is characteristic of Japan, where it is a very rare boy's name, Indonesia, and China, where it is an extremely rare boy's name. Much less frequently, Kyoichi is the last name as well as the forename.
Abe, Yamada, Noguchi, Hayashi, Okamoto, Yoshida, Miyazaki, Murakami, Sakamoto, Sugiyama, Takahara, Nakamura, Nakayama, Nakajima, Fujiwara, Watanabe, Yamamoto, Matsumoto, Kobayashi, Takahashi, Nishimura, Hashimoto, Ishida, Fujita, Fukuda, Harada, Ito, Ono, Mori, Sato, Aoki, Kato, Kudo, Goto, Maeda, Miura, Yamashita, Saito, Ikeda, Okada, Ogawa, Sasaki, Suzuki, Kimura, Tanaka, Tamura, Takano, Nakano, Inoue, and Yamaguchi