Etymology and distribution of 伊坂.

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!

「伊坂」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 伊坂

Distribution of 伊坂
Ranking
1 Chiba-ken(About 200)
2 Toukyou-to(About 200)
3 Kanagawa-ken(About 200)
4 Ibaraki-ken(About 200)
5 Saitama-ken(About 200)
6 Mie-ken(About 140)
7 Fukui-ken(About 110)
8 Hyougo-ken(About 100)
9 Aichi-ken(About 90)
9 Oosaka-fu(About 90)
11 Tochigi-ken(About 80)
12 Nagano-ken(About 70)
13 Tokushima-ken(About 60)
14 Shizuoka-ken(About 50)
15 Yamaguchi-ken(About 40)
16 Kyouto-fu(About 30)
17 Niigata-ken(About 30)
18 Fukushima-ken(About 30)
18 Hokkaidou(About 30)
20 Kagoshima-ken(About 20)
20 Gifu-ken(About 20)
22 Gunma-ken(About 20)
22 Ooita-ken(About 20)
24 Fukuoka-ken(About 10)
24 Ishikawa-ken(About 10)
26 Hiroshima-ken(About 10)
26 Yamagata-ken(About 10)
26 Toyama-ken(About 10)
26 Nara-ken(About 10)
30 Kagawa-ken(Very rare)
30 Aomori-ken(Very rare)
30 Kumamoto-ken(Very rare)
30 Okayama-ken(Very rare)