Etymology and distribution of 土井口.

The Japanese surnames etymology dictionary.
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在日通名大全

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「土井口」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 土井口

Distribution of 土井口
Ranking
1 Kadzuno-gun Kosaka-machi(0.0808%)
2 Nishisonogi-gun Togitsu-chou(0.0783%)
3 Tamana-shi(0.0386%)
4 Agatsuma-gun Higashiagatsuma-machi(0.0193%)
5 Kishiwada-shi(0.018%)
6 Shioya-gun Takanezawa-machi(0.0154%)
7 Shiribeshishi-chou Yoichi-chou(0.0138%)
8 Suntou-gun Nagaizumi-chou(0.0122%)
9 Isahaya-shi(0.0115%)
10 Nishisonogi-gun Nagayo-chou(0.0105%)
11 Izu-shi(0.00908%)
12 Kadzuno-shi(0.00811%)
13 Izunokuni-shi(0.00788%)
14 Oosaka-shi Konohana-ku(0.00778%)
15 Tagawa-shi(0.00726%)
16 Otaru-shi(0.00672%)
17 Kainan-shi(0.00565%)
18 Koganei-shi(0.00539%)
19 Kaidzuka-shi(0.00526%)
20 Oosaka-shi Suminoe-ku(0.00425%)
21 Saitama-shi Urawa-ku(0.0039%)
22 Fukuoka-shi Hakata-ku(0.00388%)
23 Sendai-shi Miyagino-ku(0.00344%)
24 Yachiyo-shi(0.00309%)
25 Sapporo-shi Chuuou-ku(0.00301%)
26 Sapporo-shi Toyohira-ku(0.00262%)
27 Nagasaki-shi(0.00255%)
28 Obihiro-shi(0.00218%)
29 Kumamoto-shi(0.00204%)
30 Kyouto-shi Fushimi-ku(0.00177%)
31 Kita-ku(0.00173%)
32 Kurume-shi(0.00158%)
33 Kashiwa-shi(0.00147%)
34 Nishinomiya-shi(0.0012%)
35 Matsudo-shi(0.00116%)
36 Oota-ku(0.000936%)
37 Sakai-shi(0.000572%)