Search gender: all male female Shoshiro Name Meaning, Kanji Variations. 21 names found. gender: all male female Name: shoshiro Katakana: ショウシロウ 0 Kanji: 升司郎 Meaning: 升Unit of volume. Approximately 1.8 liters. 司I'll take care of it. Government office. Officials. To take on a role. To manage. To take charge of. To watch. 郎Male. Men. Young men. A word that refers broadly to boys. A retainer. You can save your favorite names with prev12 NAZUKE PON > About Japanese Names > Search For Japanese Names > Shoshiro Name Meaning, Kanji Variations.