Search gender: all male female Nanasaki Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nanasaki Katakana: ナナサキ 0 Kanji: 七佐紀 Meaning: 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. 佐Auxiliary. To help. To support and help by your side. To encourage. 紀Rule. Organize and record in a logical and sequential manner. Age. To proceed in an orderly fashion. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nanasaki Name Meaning, Kanji Variations.