Etymology and distribution of 北下.

Kitashita 【北下】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Fukuoka-ken , Miyazaki-ken . Ooita-ken Nakatsu-shi Originated from Kako 's surplus black water (Crows) (Old name: Kurozu name). A place of comparison in tradition. Tell him that he changed his name from Kubo surname in the same era between the North and the North. 久保 Kubo reference. Fukuoka-ken Kitakyuushuu-shi Ogura - min Ward Muromachi Period, Miyazaki-ken Koyu-gun Takanabe-chou Ueji was in the Edo period in the Takanabe clan of the Clan Office. Fukuoka-ken Asakura-gun Chikuzen-machi Black water (Crows) on the polishing paddy , Miyazaki-ken Koyu-gun Kijou-chou There is Kuro Mizukawa flowing in Takashiro.

Bokke 【北下】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Okinawa-ken Ishigaki-shi . Okinawa-ken Ishigaki-shi is the origin.

※ Nagano-ken was in the Kamakura period. I will tell him that Mr. Murakami's descendant has said in the same place. 村上 Murakami reference.