Etymology and distribution of 射原.

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

Fukuoka-ken Kasuya-gun Kasuya-machi , Mie-ken Inabe-shi , Hokkaidou .

① Personal name . In Fukuoka-ken telling that he called it from the name of Sasaki causality in the Warring States Period. Fukuoka-ken Kasuya-gun Kasuya-machi Etsuji is based. 佐々木 Sasaki reference. In Oosaka-fu tell Fukuoka-ken Asakura-shi . The pronunciation is Chinami.

② things . In Mai -ken Inabe - shi 's Daan town tells from the word "cause" of "Erika pickup cause" of book by Eikan who is a Heian era priest.

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

Fukuoka-ken . Saga-ken Karatsu-shi Donghakuuchi was in the Edo period in the Karatsu clan of the clan government.

※ Aichi-ken Toyokawa-shi It was a castle owner of Noguchi Castle in Noguchi-machi. Estimated Muromachi era. The old pronunciation in the estimate is Oshimi. 印貢 Oshizumi reference.