Etymology and distribution of 杉廣.

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

Kumamoto-ken , Fukuoka-ken , Toukyou-to . Fukuoka-ken Chikushino-shi Birth of Chikushi. A place name with a record since the Muromachi period. The place name also pronounced Tsukushi. As the country name is a place name with a record since the Asuka period.

※ Mie-ken Kuwana-shi Chikushi (Tsukushi) is a place name with a record in the notation of "Tsukushi" during the Warring States Period. Tell the place name that it was the territory of the Chikushi Ren.