Search gender: all male female リュウキ Japanese Boy Names Variations. 121 names found. gender: all male female Name: ryuki Katakana: リュウキ 0 Kanji: 柳生 Meaning: 柳Willow (a kind of tree). A general term for shrubs or tall trees of the willow family. To be as thin as a willow branch. 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 prev1234567 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > リュウキ Japanese Boy Names Variations.