Search gender: all male female Hichiro Girl Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: hichiro Katakana: ヒチロ 0 Kanji: 茅比呂 Meaning: 茅A perennial herb of the grass family. A general term for the tall grasses that thatch roofs. 比Ratio 呂Yin tone in Gagaku music, etc. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Hichiro Girl Name Meaning, Kanji Variations.