Worldwide, ヒロナカ (ヒロナカ ) is an extremely rare unknown gender forename. Much less frequently, ヒロナカ is the last name as well as the forename.
Hironaka
ゴウ, ユウスケ, リョウヘイ, ヒデトシ, ショウコ, ヨウスケ, ユミコ, ユウキ, リエコ, チエコ, チヒロ, トモミ, ハヤト, ジュンイチ, ケンジ, ジョウ, シオリ, シンヤ, アキヨ, アキラ, カナコ, カンタ, ユリ, リエ, リカ, ミホ, マオ, エイジ, and リュウゾウ
) is an extremely rare unknown gender forename. Much less frequently, ヒロナカ is the last name as well as the forename.