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Around the world, Tokio (Tokio ) is a rare masculine first name. The first name Tokio is characteristic of Japan, where it is a rare boy's name, Mexico, where it is a very rare mostly male, but infrequently girly name, and the United States, where it is an extremely rare principally boy's, but very seldom feminine name. In absolute terms, the name is most common in Japan, India, and China. Very seldom, Tokio is the last name as well as the forename.
Abe, Fujita, Yamada, Shimizu, Kikuchi, Hayashi, Yoshida, Murakami, Sakamoto, Takeuchi, Nakamura, Nakagawa, Nakajima, Fujiwara, Ishikawa, Watanabe, Yamamoto, Yamazaki, Matsumoto, Kobayashi, Takahashi, Hashimoto, Fukuda, Nakano, Tanaka, Kimura, Ito, Ono, Ota, Mori, Sato, Kato, Goto, Wada, Ueda, Maeda, Yamashita, Miura, Sakai, Chiba, Inoue, Ishii, Ikeda, Okada, Ogawa, Morita, Sasaki, Suzuki, Saito, and Yamaguchi