Search gender: all male female Koshien Boy Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: koshien Katakana: コウシエン 0 Kanji: 晃子演 Meaning: 晃Glowing. Bright. Clear. 子Children 演Performance Name: koshien Katakana: コウシエン 0 Kanji: 甲子園 Meaning: 甲Carapace 子Children 園Garden. An arable land for cultivating fruit trees, vegetables, plants, and flowers. A large garden or facility. A place where people enjoy gathering. Abbreviation for kindergarten and nursery school. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Koshien Boy Name Meaning, Kanji Variations.