Etymology and distribution of 土赤.

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!

「土赤」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 土赤

Distribution of 土赤
Ranking
1 Higashine-shi(0.118%)
2 Kitami-shi(0.0287%)
3 Murayama-shi(0.013%)
4 Takahama-shi(0.0119%)
5 Nagoya-shi Nakamura-ku(0.011%)
6 Shinjou-shi(0.00968%)
7 Tamura-shi(0.00918%)
8 Abashiri-shi(0.00875%)
9 Komoro-shi(0.00778%)
10 Kawasaki-shi Saiwai-ku(0.00745%)
11 Aisai-shi(0.00638%)
12 Tendou-shi(0.00599%)
13 Sapporo-shi Kiyota-ku(0.0046%)
14 Yokohama-shi Sakae-ku(0.004%)
15 Oota-ku(0.00374%)
16 Kakegawa-shi(0.00373%)
17 Iwaki-shi(0.00344%)
18 Nagareyama-shi(0.00337%)
19 Nagoya-shi Moriyama-ku(0.00333%)
20 Edogawa-ku(0.00316%)
21 Sapporo-shi Shiroishi-ku(0.00274%)
22 Adachi-ku(0.00183%)
23 Kushiro-shi(0.00181%)
24 Okazaki-shi(0.0013%)
25 Hamamatsu-shi(0.00112%)
26 Yokosuka-shi(0.00102%)