Search gender: all male female Shinkuro Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: shinkuro Katakana: シンクロウ 0 Kanji: 新九郎 Meaning: 新New. New things. To make new. 九Nine. The ninth. Kanji character for the number 7 (seven). A large number or degree. 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 For Japanese Names > Shinkuro Boy Name Meaning, Kanji Variations.