Search gender: all male female Ronu Girl Name Meaning, Kanji Variations. 2 names found. gender: all male female Name: ronu Katakana: ロウヌ 0 Kanji: 楼縫 Meaning: 楼Tower 縫Sew Name: ronu Katakana: ロウヌ 0 Kanji: 朗縫 Meaning: 朗Cheerful. Explicit. A bright, cheerful personality. A beautiful, unclouded appearance. Honest. Clear-hearted. A clear voice. 縫Sew You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Ronu Girl Name Meaning, Kanji Variations.