Search gender: all male female Sakui Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: sakui Katakana: サクイ 0 Kanji: 朔生 Meaning: 朔The first day of the month. New Moon. North direction. 生Live. To be born. Born. To grow. Life. A living thing. Pure. Unadulterated. Fresh. Unprocessed. Unripe. A person who is learning or practicing. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Sakui Boy Name Meaning, Kanji Variations.