Search gender: all male female Hisao Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: hisao Katakana: ヒサオ 0 Kanji: 久穂 Meaning: 久For a long time. From long ago. From the past. 穂An ear of grain. The part of a grain stalk at the end of which flowers and fruits are produced. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hisao Girl Name Meaning, Kanji Variations.