Search gender: all male female カナル Japanese Boy Names Variations. 21 names found. gender: all male female Name: kanaru Katakana: カナル 0 Kanji: 河成 Meaning: 河River 成To finish. Grow. To raise up. Accomplish. To be fruitful. to change into Good. splendid. large. well-organized. You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > カナル Japanese Boy Names Variations.