Etymology and distribution of 源久.

Genkyuu 【源久】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Toyama-ken , Iwate-ken , Gifu-ken .

① Topography . From cherry blossoms and fields. Toyama-ken Takaoka-shi It is home based.

※ Kyouto-fu Kyouto-shi had a family name of Sakurano Neck in Heian period.

② Iwate-ken Miyako-shi Birth of Oguni Sakurano. It is distributed in the same place.

③ Tochigi-ken Sakura-shi birth from Sakurano. A place name with a record since the Edo period.

Genku 【源久】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Fukuoka-ken Kitakyuushuu-shi Ogura - min Ward · Toukyou-to . 桜場 There surname. Fukuoka-ken Fukuoka-shi Chuo-ku Castle interior was the Fukuoka samurai of the Clan office, Ooita-ken Kitsuki -shi Kitsuki was in the Edo period in the Kitsuki clan of the Clan Office.