Search gender: all male female Nakahiro Name Meaning, Kanji Variations. 1 names found. gender: all male female Name: nakahiro Katakana: ナカヒロ 0 Kanji: 仲博 Meaning: 仲Middle. The second of siblings. The relationship between two people. 博Communicate widely. To know widely. Large. Wide. To take. gambling. You can save your favorite names with NAZUKE PON > About Japanese Names > Search For Japanese Names > Nakahiro Name Meaning, Kanji Variations.