Search gender: all male female Nanatsugu Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nanatsugu Katakana: ナナツグ 0 Kanji: 七継 Meaning: 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. 継Inheritance. Succeed (someone in a business or inheritance) You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nanatsugu Boy Name Meaning, Kanji Variations.