Etymology and distribution of 土渕.

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!

「土渕」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 土渕

Distribution of 土渕
Ranking
1 Maidzuru-shi(About 100)
2 Kitakatsushika-gun Sugito-machi(About 30)
3 Kasukabe-shi(About 20)
4 Ootsu-shi(About 20)
5 Kyouto-shi Higashiyama-ku(About 10)
5 Minamisaitama-gun Miyashiro-machi(About 10)
7 Miyadzu-shi(About 10)
7 Fujitsu-gun Tara-chou(About 10)
7 Chitose-shi(About 10)
7 Kawaguchi-shi(About 10)
7 Shijounawate-shi(About 10)
12 Kyouto-shi Fushimi-ku(Very rare)
12 Kyouto-shi Minami-ku(Very rare)
12 Mukou-shi(Very rare)
12 Jouyou-shi(Very rare)
12 Uji-shi(Very rare)
12 Fukuchiyama-shi(Very rare)
12 Kishima-gun Kouhoku-machi(Very rare)
12 Himeji-shi(Very rare)
12 Ibo-gun Taishi-chou(Very rare)
12 Chiba-shi Chuuou-ku(Very rare)
12 Ichikawa-shi(Very rare)
12 Matsudo-shi(Very rare)
12 Kashiwa-shi(Very rare)
12 Nagareyama-shi(Very rare)
12 Funabashi-shi(Very rare)
12 Saitama-shi Minami-ku(Very rare)
12 Koshigaya-shi(Very rare)
12 Oosaka-shi Hirano-ku(Very rare)
12 Tondabayashi-shi(Very rare)
12 Neyagawa-shi(Very rare)
12 Hirakata-shi(Very rare)
12 Kawachinagano-shi(Very rare)
12 Toyonaka-shi(Very rare)
12 Tsushima-shi(Very rare)
12 Oota-ku(Very rare)
12 Itabashi-ku(Very rare)
12 Musashimurayama-shi(Very rare)
12 Shibuya-ku(Very rare)
12 Katsushika-ku(Very rare)
12 Yokohama-shi Izumi-ku(Very rare)
12 Yokohama-shi Kounan-ku(Very rare)
12 Yokohama-shi Kanagawa-ku(Very rare)
12 Hadano-shi(Very rare)
12 Kamakura-shi(Very rare)
12 Sakai-shi(Very rare)
12 Ushiku-shi(Very rare)
12 Kamiminochi-gun Shinano-machi(Very rare)