「Tatsuoka」(たつおか)さんの名字の由来、語源、分布。

Toukyou-to Adachi-ku , Iwate-ken . Korean type . Originated in Ichon City, Gyeonggi Province, Republic of Korea. Ichikawa's "interest" is used. There is a record of naturalization on Kanagawa-ken Kawasaki-shi on November 29, 1968. The real name is Xu. 徐 Jo reference.

※ There is a record of naturalization on Osaka-fu Habikino-shi on August 10, 1992. The real name is Li. 李 Ri reference.

2020年 10月 10日更新

Whole Japan		Prefectures
レベル	3	1　Hyougo-ken(About 60) 2　Kumamoto-ken(About 20) 2　Shiga-ken(About 20) 2　Yamaguchi-ken(About 20) 5　Kagoshima-ken(About 10) 5　Fukuoka-ken(About 10) 5　Kanagawa-ken(About 10) 5　Hiroshima-ken(About 10) 9　Toukyou-to(About 10) 9　Ehime-ken(About 10)
Population	About 200
Ranking	20,534

Rank by city
1　Uki-shi(About 20) 1　Kouka-shi(About 20) 1　Sumoto-shi(About 20) 4　Itami-shi(About 10) 4　Minamiawaji-shi(About 10) 6　Fukuoka-shi Chuuou-ku(About 10) 6　Yamaguchi-shi(About 10) 6　Iwakuni-shi(About 10) 6　Fussa-shi(About 10) 6　Takaradzuka-shi(About 10)

Rank by subregion
1　兵庫県洲本市小路谷(About 10) 1　兵庫県洲本市下加茂(About 10) 1　熊本県宇城市東海東(About 10) 1　滋賀県甲賀市北土山(About 10) 1　福岡県福岡市中央区地行(About 10) 1　広島県広島市安佐南区相田(About 10) 1　兵庫県南あわじ市市市(About 10)