Etymology and distribution of 久保岡.

The Japanese surnames etymology dictionary.
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在日通名大全

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「久保岡」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 久保岡

Distribution of 久保岡
Ranking
1 Higashimuro-gun Kitayama-mura(2.36%)
2 Toyota-gun Oosakikamijima-chou(0.0992%)
3 Etajima-shi(0.0367%)
4 Shinguu-shi(0.0187%)
5 Muroto-shi(0.0146%)
6 Kumano-shi(0.0123%)
7 Ooshima-gun Suouooshima-chou(0.0103%)
8 Takehara-shi(0.0101%)
9 Iyo-shi(0.00863%)
10 Oosaka-shi Sumiyoshi-ku(0.00732%)
11 Tenri-shi(0.00705%)
12 Fukuyama-shi(0.00538%)
13 Oosaka-shi Suminoe-ku(0.00425%)
14 Chiba-shi Mihama-ku(0.00405%)
15 Niiza-shi(0.00371%)
16 Hiroshima-shi Minami-ku(0.00369%)
17 Tajimi-shi(0.00359%)
18 Hiroshima-shi Nishi-ku(0.00301%)
19 Hiroshima-shi Asaminami-ku(0.00253%)
20 Higashihiroshima-shi(0.00249%)
21 Kishiwada-shi(0.00224%)
22 Onomichi-shi(0.00208%)
23 Kure-shi(0.00132%)
24 Hirakata-shi(0.00125%)
25 Wakayama-shi(0.00103%)
26 Oota-ku(0.000936%)
27 Higashioosaka-shi(0.000934%)