Search gender: all male female Hirao Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: hirao Katakana: ヒラオ 1 Kanji: 平緒 Meaning: 平Flat. Without height, unevenness, or slope. A uniform and unchanging appearance. Equal. Calm. Gentle. An unchanging appearance. To divide. Settled. Normal. Usually. Everyday. 緒The beginning of things. Connection. A thought caused by a thing. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hirao Girl Name Meaning, Kanji Variations.