Etymology and distribution of 勢渡.

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

Ratio of 勢渡.

カンマ区切りで複数の名字を指定できます。

Etymology of 勢渡

Distribution of 勢渡
Ranking
1 Yoshino-gun Kawakami-mura(0.191%)
2 Kitahiroshima-shi(0.0149%)
3 Kitakatsuragi-gun Kouryou-chou(0.0145%)
4 Kashihara-shi(0.0106%)
5 Kashiba-shi(0.00713%)
6 Sakurai-shi(0.00657%)
7 Oosaka-shi Higashisumiyoshi-ku(0.00376%)
8 Chigasaki-shi(0.00214%)
9 Sakai-shi(0.00172%)
10 Nara-shi(0.0012%)