Etymology and distribution of 久子.

Hisako 【久子】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Hyougo-ken Shisou-shi , Shimane-ken , Oosaka-fu . A variant of 工藤 . Old pronunciation is grapes. Akita-ken Akita-shi Chiaki Park was in the Edo period in the clan san Kubota of the Clan office. 工藤 Kudou reference. Iwate-ken In Hanaizumi-cho of Ichinoseki-shi tells that Miyagi-ken Kurihara-shi changed from Chiba surname on the outing of Wakayanagi. Estimated before the Warring States Period. My pronunciation is Miyato. 千葉 Chiba reference. Miyagi-ken Kurihara-shi It was in the Azuchi-Momoyama period in the shrine of the plain shrine of Wakayanagi. Tell the company that Mr. Fujiwara's descendant. The pronunciation is grapes. 藤原 Fujiwara reference.