All over the world, Kokuki (Kokuki ) is quite a common male first name. The given name Kokuki is habitual in Eastern Asia, particularly Japan, where it is quite a rare male name.
コクキ
Kan, Yamamoto, Watanabe, Fujisawa, Project, Shimoda, Morioka, Matsumoto, Harada, Ogawa, Inoue, Takei, Miura, Kato, Ito, Tomita, and Kobayashi
) is quite a common male first name. The given name Kokuki is habitual in Eastern Asia, particularly Japan, where it is quite a rare male name.