Search gender: all male female Nobio Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nobio Katakana: ノビオ 0 Kanji: 伸夫 Meaning: 伸Stretch. To extend. To extend and spread. To extend one's influence. To relax. To release tension. To state. to declare. 夫Husband. A man who is married. An adult male. A full-fledged man. A respectable man. A man engaged in labor. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nobio Boy Name Meaning, Kanji Variations.