Search gender: all male female Kotokichi Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kotokichi Katakana: コトキチ 0 Kanji: 琴吉 Meaning: 琴Koto. General term for all stringed instruments. A musical instrument that has been familiar to Japanese people since ancient times. 吉Good. Good luck. Congratulations. Good fortune. Excellent. Wise, honorable. Morally correct. The first day of the month. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kotokichi Boy Name Meaning, Kanji Variations.