Search gender: all male female Koya Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: koya Katakana: コウヤ 0 Kanji: 肯弥 Meaning: 肯Consent 弥It's been a long time. Distant. Extensive, pervasive. Passing time. Big. To mend. To sew. To put away. To stop. To finish. Finally. More and more. Further. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Koya Girl Name Meaning, Kanji Variations.