Etymology and distribution of 筑井.

Tsukui 【筑井】^{レベル4
About 1,000}  The Japanese surnames etymology dictionary.

Shimane-ken Izumo-shi . Old pronunciation is Nishikori, Nishigori. Nishi quiori is the mainstream in Chiba-ken .

① Occupation . From the brocade section of the kimono handling kimono since the Kofun period. There was a family name of the Nishiki neck in the Heian period.

② Shiga-ken Ootsu-shi birthplace of brocade. A place name with a record since the Heian period. The place name was also written as "Nishikiba", there was also pronunciation of Nishikori, Nishigori.

Baekje system ※. Osaka -fu near Kawachinagano-shi (old: Nishigori County) had brotherly name of brocade in Asuka period. Place name recorded in 699 (Emperor Bunmu 3 years). The place name was also written as "Nishikori".

Chikui 【筑井】^{レベル4
About 1,000}  The Japanese surnames etymology dictionary.

Shiga-ken . Shiga-ken Inukami-gun Taga-chou Hisashi is based. Shiga-ken Echi-gun Aishou-chou Hatada was in the Edo period.