Cognomen Tatsuyuki (Tatsuyuki 
) , around the globe, is a rare surname. The surname Tatsuyuki is characteristic of Eastern Asia, particularly Japan, where it is a rare surname, and China, where it is an extremely rare surname. Much more frequently, Tatsuyuki is the forename as well as the last name.
Abe, Murooka, Shimizu, Kataoka, Hayashi, Ikegami, Ichikawa, Yoshida, Murakami, Sakamoto, Kawamura, Nakamura, Nakajima, Fujiwara, Ishikawa, Watanabe, Yamamoto, Yamazaki, Matsumoto, Kobayashi, Kinoshita, Takahashi, Fujita, Hirano, Harada, Tanaka, Ito, Ota, Mori, Sato, Arai, Baba, Kato, Kono, Koga, Kudo, Yamashita, Goto, Maeda, Saito, Sakai, Fujii, Inoue, Ogawa, Sasaki, Suzuki, Kimura, Kikuta, Hori, and Yamaguchi