Etymology and distribution of 弘種.

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

Saga-ken , Kumamoto-ken , Fukuoka-ken . Distribution including Iyadomi also. I 'm sorry for Saga-ken . A variant of 矢富 . It was in the Edo era in Sawa -ken Saga-shi 's Kawami-cho. Tell him that he changed his name from Kumano surname in the same place. 熊野 Kumano reference. In Yamaguchi-ken tell her that it changed from a surname. It is unknown whether the surname will exist. Ooita-ken Usa-shi was in the Warring States Period.