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In the entire world, Itsuka (Itsuka ) is a rare dominantly boy's, but infrequently feminine first name. The first name Itsuka is habitual in South-eastern Asia, particularly Indonesia, where it is a rare largely masculine, but seldom feminine name. Much more frequently, Itsuka is the last name as well as the forename.
Itsuka is also a name for the fictitious and mythical characters: .
Shu, Susumu, Ardian, Kotori, Kurumi, Toshio, Tetsuo, Eiichi, Hitori, Yoshio, Shiori, Shinobu, Seiichi, Kiyoshi, Takashi, Takeshi, Tadashi, Nicolas, Yoshimi, Shunichi, Kazuyuki, Setsugi, Katsunori, Shidou, Masato, Kei, Geo, Akio, Toru, Eiji, Shiro, Shido, Shoji, Akira, Shigeo, Kazuo, Takeo, Norio, Nobuo, Homma, Hideo, Isamu, Osamu, Yayoi, Yuuki, Kenji, and Yoshihiro