Search gender: all male female Kanu Boy Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: kanu Katakana: カンウ 0 Kanji: 関羽 Meaning: 関Checking station 羽Feathers. Insect wings. Wings. A word for counting birds and rabbits. Name: kanu Katakana: カンウ 0 Kanji: 甘雨 Meaning: 甘Sweet 雨Rain. Something that pours down like rain. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kanu Boy Name Meaning, Kanji Variations.