Etymology and distribution of 知久.

Chiku 【知久】^{レベル5
About 4,400}  The Japanese surnames etymology dictionary.

Shimane-ken Izumo-shi .

① Kyouto-fu Miyadzu-shi Birth of Narumi - ji Temple. Place name with a record since the North / South morning era. Temple temple of Koyasan Shingon Buddhist temple located on the same site tells that it was founded in 704 (the first year of Yeongcheon). Shimane-ken Izumo-shi In Asakayama told me that it is the descendant of the fallen who resident in the middle of the Kamakura period.

② Nara-ken Kitakatsuragi-gun Originated from the vicinity of the Kouryou-chou Phase (formerly Shinko ). A place name with a record since the Asuka period. The place name was also written as "church". Kyouto-fu Kyouto-shi had a Masato Masato surname during the Heian period. Shimane-ken Western part (formerly Iwami-kuni) has passed down.

③ Kagawa-ken Takamatsu-shi The birth of Noriai town. The name of the place with a record in the notation of "mature" in the Heian period. The name of the place is also from Mr. Masato Masato's family name.

④ Nagano-ken Adzumino-shi birth of Toyoshina Seiyaku . A place name with a record since the Warring States Period. The place name was also written as "Growth".

Chikyuu 【知久】^{レベル5
About 4,400}  The Japanese surnames etymology dictionary.

Nagano-ken Matsumoto-shi · Nagano-ken Komagane-shi . In Shizuoka-ken we tell from Nagano-ken Matsumoto-shi 's place name. Period, location unknown.

Tomohisa 【知久】^{レベル5
About 4,400}  The Japanese surnames etymology dictionary.

Hiroshima-ken Onomichi-shi . Terrain . From the mountain's impending land. There is a word (chick) in the word "country". Hiroshima-ken Onomichi-shi There is distribution in Municipal town book.