Meaning A boy's name of Japanese origin, it means "first son of Shige". Origin of Shigekazu Japanese +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Shigekazu Similar Names Kodi Aayan Sora Powell Saburo Shinji Seiji Seiichi Senichi Shuichi Year by Year Popularity of Shigekazu