Search gender: all male female Bito Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: bito Katakana: ビイト 0 Kanji: 美糸 Meaning: 美Beautiful. Excellent. Splendid. Delicious. 糸Thread. A metaphor for a thin, long thing. A stringed instrument. A unit of number (1/10,000 of one). Very few. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Bito Boy Name Meaning, Kanji Variations.