Save Gender Masculine Usage Japanese (Rare) Scripts 錬三郎, 連三郎, 廉三郎, 練三郎, 蓮三郎(Japanese Kanji) れんざぶろう(Japanese Hiragana) レンザブロウ(Japanese Katakana) Pronounced Pron. REHN-ZA-BOO-RO [key·IPA] Other Forms FormsRenzaburo Meaning & History Combination of Ren and Saburō.This name is very rarely used.