Search gender: all male female Atsuo Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: atsuo Katakana: アツオ 0 Kanji: 厚央 Meaning: 厚Thick. Deep. Careful manner. General clothing made of silk. 央Middle. Halfway. End of the line. End. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Atsuo Girl Name Meaning, Kanji Variations.