Etymology and distribution of 弘.

Hiro 【弘】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

毛鳥 Mouchou reference.

Hiromu 【弘】^{レベル4
About 500}  The Japanese surnames etymology dictionary.

Hokkaidou , Iwate-ken .

① Miyagi-ken Sendai-shi birthplace of Shigeru Taihaku-ku. A place name with a record since the Warring States Period.

② Fukushima-ken Fukushima-shi Birth of Iizakamachi Megumi. A place name with a record in the notation of "Momoha" during the Warring States Period.