Search gender: all male female Bigen Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: bigen Katakana: ビゲン 0 Kanji: 梶弦 Meaning: 梶Treetop 弦String. The vine of a bow. A metal string attached to a stringed instrument. Abbreviation for stringed instrument. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Bigen Name Meaning, Kanji Variations.