Etymology and distribution of 龍岡.

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龍岡(たつおか / りゅうおか)さんの由来と分布

Etymology Distribution Information provision

【龍岡】Etymology of Japanese surnames.


Tatsuoka 【龍岡】3 The Japanese surnames etymology dictionary.

Nara-ken · Gifu-ken . 当麻 surname is given.

2021年 3月 22日 更新

Ryuuoka 【龍岡】3 The Japanese surnames etymology dictionary.


2017年 10月 15日 更新

Similar names:

Tatsuoka 【立岡】5 , Tatsuoka 【辰岡】3 , Tatsuoka 【竜岡】3 , Tatsuoka 【達岡】2 , Tatsuoka 【龍丘】1

If you know the etymology of 龍岡, please give us information!

This site is updated daily.We will use the updated information as reference for updating.

【龍岡】Distribution of surname.


Distributions by prefecture
Distributions by city
Distributions by subregion
Whole Japan Prefectures
レベル3 1 Miyazaki-ken(About 10)
2 Fukuoka-ken(About 10)
2 Kanagawa-ken(About 10)
2 Toukyou-to(About 10)
2 Oosaka-fu(About 10)
6 Nagano-ken(Very rare)
6 Ishikawa-ken(Very rare)
6 Kumamoto-ken(Very rare)
6 Aichi-ken(Very rare)
6 Hiroshima-ken(Very rare)
PopulationAbout 80
Rank by city
1 Miyazaki-shi(About 10)
2 Kahoku-gun Tsubata-machi(Very rare)
2 Fukuoka-shi Chuuou-ku(Very rare)
2 Fukuoka-shi Jounan-ku(Very rare)
2 Kyouto-shi Sakyou-ku(Very rare)
2 Kamakura-shi(Very rare)
2 Yokosuka-shi(Very rare)
2 Amakusa-gun Reihoku-machi(Very rare)
2 Okayama-shi(Very rare)
2 Matsumoto-shi(Very rare)
Rank by subregion

Distributions of ratios

Distributions of ratios by prefecture
Distributions of ratios by city
Distributions of ratios by subregion
Whole Japan Prefectures
RatiosVery rare 1 Miyazaki-ken(0.00102%)
2 Ishikawa-ken(0.000342%)
3 Kumamoto-ken(0.000228%)
4 Okayama-ken(0.000203%)
5 Fukuoka-ken(0.000198%)
6 Kyouto-fu(0.000166%)
7 Nagano-ken(0.000164%)
8 Hiroshima-ken(0.000144%)
9 Kanagawa-ken(0.000123%)
10 Oosaka-fu(0.000115%)
Rank by city
1 Amakusa-gun Reihoku-machi(0.0386%)
2 Kahoku-gun Tsubata-machi(0.0122%)
3 Oosaka-shi Tsurumi-ku(0.00558%)
4 Fukuoka-shi Jounan-ku(0.0053%)
5 Fukuoka-shi Chuuou-ku(0.0048%)
6 Hiroshima-shi Saeki-ku(0.00401%)
7 Abiko-shi(0.004%)
8 Oosaka-shi Ikuno-ku(0.0035%)
9 Kyouto-shi Sakyou-ku(0.00269%)
10 Kamakura-shi(0.00242%)
Rank by subregion


Ryuuoka【龍岡】3 are referenced.