Etymology and distribution of 京平.

Kyouhira 【京平】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Fukuoka-ken Kurume-shi . Fukuoka - ken Kurume - shi Ohashi - cho Tomb is based. The place is the origin. Tell him that he was engaged in agriculture in the same area.

※ Personal name . There is a transmission that Toyama-ken called from Momoi Naoetsu (Young: Kouwaka Maru) who is a descendant of Mr. Momoi who was in the Muromachi era and is a member of the Muromachi period. Period, location unknown. 桃井 Momoi reference.