Etymology and distribution of 拱.

Kyou 【拱】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Miyagi-ken Igu-gun Marumori-machi , Fukushima-ken , Toukyou-to . Personal name . In Miyagi-ken Igu-gun Marumori-machi telling that he was given the surname including the "incense" of Hirakuna (Tyrahno Kunika), a warrior of the Heian era, from Emperor Shirakawa, the Heian period emperor. Hirakuna 's father had a name of Hiraga. High desires have "high". In the same place, after the battle of Dannoura which was in Yamaguchi-ken Shimonoseki-shi in 1185 (2 years old year and 4 years old), she retreats in Mie-ken Chubu (formerly Ise Country), 1558 to 1570 There is also a story that he came to live in Eiroku year). 平 Taira reference.