Search gender: all male female Hajio Boy Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: hajio Katakana: ハジオ 0 Kanji: 肇男 Meaning: 肇To begin. 男Male. Adult male. Son. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hajio Boy Name Meaning, Kanji Variations.