Search gender: all male female Renso Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: renso Katakana: レンソウ 0 Kanji: 連蒼 Meaning: 連Continuous. A series. Connection. To be in a row. The same kind. Companions. 蒼Blue color. Blue color of grass. The grass and trees grow thick. To become old. To be in a panic. To be pale and lifeless. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Renso Name Meaning, Kanji Variations.