Etymology and distribution of 勇川.

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!

「勇川」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 勇川

Distribution of 勇川
Ranking
1 Katsuragi-shi(About 10)
1 Kumamoto-shi(About 10)
1 Komatsu-shi(About 10)
1 Yokohama-shi Hodogaya-ku(About 10)
1 Sasebo-shi(About 10)
6 Nagaokakyou-shi(Very rare)
6 Hashimoto-shi(Very rare)
6 Sayama-shi(Very rare)
6 Beppu-shi(Very rare)
6 Kawachinagano-shi(Very rare)
6 Nara-shi(Very rare)
6 Shimonoseki-shi(Very rare)
6 Anjou-shi(Very rare)
6 Higashiyamato-shi(Very rare)
6 Machida-shi(Very rare)
6 Toshima-ku(Very rare)
6 Mooka-shi(Very rare)
6 Ootsu-shi(Very rare)
6 Rittou-shi(Very rare)
6 Shimomashiki-gun Misato-machi(Very rare)
6 Yatsushiro-gun Hikawa-chou(Very rare)
6 Uki-shi(Very rare)
6 Arao-shi(Very rare)
6 Kikuchi-gun Oodzu-machi(Very rare)
6 Yamato-shi(Very rare)
6 Yokohama-shi Tsudzuki-ku(Very rare)
6 Kitakyuushuu-shi Kokurakita-ku(Very rare)
6 Oomuta-shi(Very rare)
6 Fukuoka-shi Hakata-ku(Very rare)