Etymology and distribution of 平代.

Hiradai 【平代】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Kagoshima-ken , Hokkaidou .

① Shimane-ken Oochi-gun Oonan-chou Origin of Yagami (Yakami). A place name with a record since the Kamakura period.

② Nagasaki-ken Nagasaki-shi birth of Yagami-cho. A place name with a record since the Kamakura period.

③ Kagoshima-ken Kagoshima-shi Yagami of the Yamaura Complex (aka: Horse Raku) It was in the north-south morning era in the castle.

④ Tokushima-ken Itano-gun Aizumi-chou Origin of Yagami (Yakami). A place name with a record since the Kamakura period. It was in the Edo period in the same place.

Heidai 【平代】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Hyougo-ken . 吉見 surname is present. Hyougo-ken Awaji-shi in the Edo era during the Edo era, Hyougo-ken Amagasaki-shi in the Tokyo era as the shrine of the Toomin Shrine in Tomatsu-cho.