Etymology and distribution of 保土田.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

「保土田」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 保土田

Distribution of 保土田
Ranking
1 Bandou-shi(0.0294%)
2 Yokohama-shi Nishi-ku(0.0274%)
3 Edogawa-ku(0.0179%)
4 Fussa-shi(0.00881%)
5 Makinohara-shi(0.00827%)
6 Unzen-shi(0.00761%)
7 Saitama-shi Minami-ku(0.00753%)
8 Okegawa-shi(0.00643%)
9 Tsukuba-shi(0.00533%)
10 Ichikawa-shi(0.00529%)
11 Urayasu-shi(0.00501%)
12 Funabashi-shi(0.00477%)
13 Saitama-shi Oomiya-ku(0.00461%)
14 Zama-shi(0.00442%)
15 Chiba-shi Mihama-ku(0.00405%)
16 Sapporo-shi Atsubetsu-ku(0.00397%)
17 Niiza-shi(0.00371%)
18 Koshigaya-shi(0.00354%)
19 Matsudo-shi(0.00348%)
20 Nagareyama-shi(0.00337%)
21 Kawaguchi-shi(0.00322%)
22 Tsuchiura-shi(0.00316%)
23 Koutou-ku(0.00312%)
24 Yachiyo-shi(0.00309%)
25 Katsushika-ku(0.00273%)
26 Sumida-ku(0.0027%)
27 Fuchuu-shi(0.00262%)
28 Yokohama-shi Hodogaya-ku(0.00257%)
29 Yokohama-shi Kounan-ku(0.00233%)
30 Isesaki-shi(0.00219%)
31 Chigasaki-shi(0.00214%)
32 Maebashi-shi(0.00128%)
33 Nagasaki-shi(0.000851%)
34 Sagamihara-shi(0.000829%)