Search gender: all male female Biko Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: biko Katakana: ビコウ 0 Kanji: 美紅 Meaning: 美Beautiful. Excellent. Splendid. Delicious. 紅Red color. Bright red color. The color of safflower. Pigment made from safflower. A word that refers to women. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Biko Boy Name Meaning, Kanji Variations.