Search gender: all male female Chushichi Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: chushichi Katakana: チュウシチ 0 Kanji: 忠七 Meaning: 忠Sincerity. To serve with sincerity. Seriousness. To serve the state or sovereign with all one's heart. To work hard without bothering. 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Chushichi Name Meaning, Kanji Variations.