Etymology and distribution of バックレイ.

Bakkurei* 【バックレイ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Hiroshima-ken .

① Kanagawa-ken Miura-shi birthplace of Hatsumei cho Sanseido. A place name with a record since the Warring States Period. Hyougo-ken Ono-shi Nishimoto-cho was in the Edo period in the Ono Clan in the Clan Office. There is a tradition to the same clan.

② Shizuoka-ken Numadzu-shi Origin of Uchiurasudsu (Mito). A place name with a record since the Heian period. The place name was also written as "Mito".

③ Aomori-ken Birthplace of Mito (Sanno) town in Mito-gun. A place name with a record since the Kamakura period. In Aomori-ken Sannoha.

④ Gifu - ken Kamo - gun Shirakawa - chou Santo in Kurokawa.