Search gender: all male female Shinsen Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: shinsen Katakana: シンセン 0 Kanji: 晋千 Meaning: 晋Advance. To advance vigorously. To hold back. 千Thousand. Kanji character for the number 1000 (thousand).A unit of number. A large number. Many. Various appearances. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Shinsen Boy Name Meaning, Kanji Variations.