Etymology and distribution of 永保.

Nagaho 【永保】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Kumamoto-ken , Aichi-ken , Mie-ken .

① Birth of Kumamoto-ken Kuma-gun Kuma-mura passing Funodo. It is distributed in the same place.

② Topography . 船戸 of a 船戸 . Gifu - ken Seki - shi Make Minoh paper at Taniguchi Town, and tell her that she was engaged in sericulture. Estimated in the Edo period. Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period in the Clan Okayama of the Clan office.

Nagayasu 【永保】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Mie-ken Ise-shi . Mie-ken Ise-shi Oimata cho Ninemura is based.

※ Ibaraki-ken There was a case that the examinees changed from Toyama surname in Sarushima gun. Estimated in the Edo period. Pronunciation is Fugac. 富山 Tomiyama reference.