Etymology and distribution of 豊廣.

Toyohiro 【豊廣】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Okinawa-ken , Fukuoka-ken , Oosaka-fu .

① Convention . Peace of Heian Mountain. A change at Okinawa-ken . Estimated after 1945. Oosaka-fu Oosaka-shi was renamed in 1950. 平安山 Henzan reference.

② Birth of Kyouto-fu Kyouto-shi (formerly Heiyakyo). A place name with a record since the Heian period. Hyougo-ken Kawanishi-shi In Shimotsu Town we tell him that it was descendants of Mr. Fujiwara and was called around the end of the Heian period. Fukuoka-ken Kitakyuushuu-shi Wakamatsu-ku Kotake is headquartered. 藤原 Fujiwara reference.

③ Kagoshima-ken Ooshima-gun China-chou Distributed in the name. There is a plane that is the first surname of Amagi archipelago of Kagoshima-ken . See Tyler.

④ Korea type . A variant of 平康 . Kyouto-fu Kameoka-shi has a record of naturalization on March 2, 1971. The real name is Cai. 蔡 Sai reference.