Etymology and distribution of 當房.

The Japanese surnames etymology dictionary.
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在日通名大全

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「當房」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 當房

Distribution of 當房
Ranking
1 Ooshima-gun China-chou(0.0431%)
2 Kawachi-gun Kaminokawa-machi(0.0334%)
3 Aira-gun Yuusui-chou(0.0245%)
4 Kamo-gun Higashiizu-chou(0.0225%)
5 Minamisatsuma-shi(0.02%)
6 Satsumasendai-shi(0.0164%)
7 Tarumizu-shi(0.0151%)
8 Aichi-gun Tougou-chou(0.0136%)
9 Abashirishi-chou Engaru-chou(0.0131%)
10 Aikou-gun Aikawa-machi(0.0113%)
11 Itoshima-shi(0.0101%)
12 Kirishima-shi(0.00933%)
13 Koushi-shi(0.0089%)
14 Minamikyuushuu-shi(0.00656%)
15 Saitama-shi Sakura-ku(0.00626%)
16 Yamatotakada-shi(0.00601%)
17 Fukuoka-shi Jounan-ku(0.0053%)
18 Kamagaya-shi(0.00509%)
19 Sakai-shi(0.00444%)
20 Saitama-shi Kita-ku(0.00431%)
21 Miyakonojou-shi(0.0043%)
22 Kisaradzu-shi(0.00405%)
23 Oosaka-shi Higashisumiyoshi-ku(0.00376%)
24 Kanoya-shi(0.00347%)
25 Iruma-shi(0.0034%)
26 Kagoshima-shi(0.00301%)
27 Chiba-shi Hanamigawa-ku(0.00295%)
28 Kakamigahara-shi(0.00294%)
29 Fukuoka-shi Minami-ku(0.00269%)
30 Yokohama-shi Hodogaya-ku(0.00257%)
31 Neyagawa-shi(0.00199%)
32 Sasebo-shi(0.00148%)
33 Nishinomiya-shi(0.0012%)
34 Miyazaki-shi(0.00119%)
35 Higashioosaka-shi(0.000934%)