Search gender: all male female マエシロウ Japanese Boy Names Variations. 1 names found. gender: all male female Name: maeshiro Katakana: マエシロウ 0 Kanji: 前史郎 Meaning: 前Before 史History. History books. Documents. Records. A person who is in charge of records. Florid. Beautiful. 郎Male. Men. Young men. A word that refers broadly to boys. A retainer. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > マエシロウ Japanese Boy Names Variations.