Etymology and distribution of 坂柳.

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!

「坂柳」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 坂柳

Distribution of 坂柳
Ranking
1 Toyohashi-shi(About 200)
2 Komaki-shi(About 10)
2 Toyokawa-shi(About 10)
4 Minamibousou-shi(Very rare)
4 Awa-gun Kyonan-machi(Very rare)
4 Kashiwa-shi(Very rare)
4 Kitamoto-shi(Very rare)
4 Seki-shi(Very rare)
4 Nagoya-shi Nakamura-ku(Very rare)
4 Nagoya-shi Shouwa-ku(Very rare)
4 Kasugai-shi(Very rare)
4 Ama-gun Kanie-chou(Very rare)
4 Chita-shi(Very rare)
4 Inagi-shi(Very rare)
4 Nerima-ku(Very rare)
4 Tochigi-shi(Very rare)
4 Kamakura-shi(Very rare)
4 Kiryuu-shi(Very rare)
4 Hirado-shi(Very rare)
4 Hamamatsu-shi(Very rare)
4 Atami-shi(Very rare)
4 Kikugawa-shi(Very rare)