Etymology and distribution of 平元.

Hiramoto 【平元】^{レベル5
About 2,100}  The Japanese surnames etymology dictionary.

Okayama-ken , Hiroshima-ken , Hyougo-ken . Personal name . Okayama - ken Souja - shi In the Kiyon Kakin - ki, say that the descendant of a person who had been called as Jiro Shouten Yasunobu, a vassal of Akamatsu Norimura who is a warrior of the Kamakura period and the Northern and Morning Dynasty, used the last name.

* There is a record of the family name of Yasunaga Asanum around the year 957 (11th year of the Ephemerical Day).

Heigen 【平元】^{レベル5
About 2,100}  The Japanese surnames etymology dictionary.

Kumamoto-ken Uto-shi · Kumamoto-ken Uki-shi . Last name including 'rice', name of male including 'Sumi'.