Search gender: all male female Mayuo Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: mayuo Katakana: マユオ 0 Kanji: 繭生 Meaning: 繭Cocoon. Silk thread made from cocoons. A cocoon is made by attaching thread to a silkworm when it is a chrysalis. 生Live. To be born. Born. To grow. Life. A living thing. Pure. Unadulterated. Fresh. Unprocessed. Unripe. A person who is learning or practicing. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Mayuo Boy Name Meaning, Kanji Variations.