Search gender: all male female 浮 Japanese Boy Names Variations. 2 names found. gender: all male female Name: riuku Katakana: リウク 0 Kanji: 理浮空 Meaning: 理The way of things. The path or reason of things. Pattern. To set in order. Natural science. 浮Float 空Sky. Atmosphere. Heaven. Big. Wide. Empty. No substance. Meaningless. Useless. In Buddhism, something without substance or essence. A thing related to aviation. Name: nobuchika Katakana: ノブチカ 0 Kanji: 信浮 Meaning: 信Believe. Truth. Truthfulness. To believe to be true. To make clear. Letter. Signals. Believe in God and Buddha. To take refuge in. Signs. Testimony. 浮Float You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > 浮 Japanese Boy Names Variations.