Search gender: all male female Kadoyuki Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: kadoyuki Katakana: カドユキ 0 Kanji: 門之 Meaning: 門Gate. A doorway. A clan. A place to receive teachings. A companion who shares a teacher. A major classification of things. 之Go. A word that refers to a person, thing, or thing. A word denoting a subject or modification. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Kadoyuki Boy Name Meaning, Kanji Variations.