Etymology and distribution of 飯坂.

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!

「飯坂」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 飯坂

Distribution of 飯坂
Ranking
1 Akita-ken(About 500)
2 Hokkaidou(About 400)
3 Oosaka-fu(About 300)
4 Toukyou-to(About 200)
5 Miyagi-ken(About 130)
6 Iwate-ken(About 120)
7 Kanagawa-ken(About 100)
8 Toyama-ken(About 100)
9 Aichi-ken(About 90)
10 Saitama-ken(About 80)
11 Mie-ken(About 70)
12 Ibaraki-ken(About 50)
12 Chiba-ken(About 50)
14 Shizuoka-ken(About 40)
15 Tokushima-ken(About 30)
16 Yamagata-ken(About 30)
17 Tochigi-ken(About 20)
18 Nagano-ken(About 20)
18 Gunma-ken(About 20)
18 Fukushima-ken(About 20)
18 Hyougo-ken(About 20)
22 Aomori-ken(About 10)
22 Nara-ken(About 10)
24 Kouchi-ken(Very rare)
24 Ishikawa-ken(Very rare)
24 Kumamoto-ken(Very rare)
24 Okinawa-ken(Very rare)
24 Niigata-ken(Very rare)
24 Okayama-ken(Very rare)
24 Yamanashi-ken(Very rare)
24 Yamaguchi-ken(Very rare)
24 Miyazaki-ken(Very rare)
24 Kyouto-fu(Very rare)