Etymology and distribution of 新海.

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!

「新海」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 新海

Distribution of 新海
Ranking
1 Aichi-ken(About 2,500)
2 Nagano-ken(About 1,300)
3 Yamanashi-ken(About 700)
4 Toukyou-to(About 700)
5 Kanagawa-ken(About 500)
6 Hokkaidou(About 300)
7 Chiba-ken(About 300)
8 Saitama-ken(About 200)
9 Oosaka-fu(About 200)
10 Shizuoka-ken(About 200)
11 Fukuoka-ken(About 200)
11 Shiga-ken(About 200)
11 Gifu-ken(About 200)
14 Hyougo-ken(About 130)
15 Ehime-ken(About 70)
16 Kagoshima-ken(About 70)
16 Gunma-ken(About 70)
16 Fukui-ken(About 70)
19 Mie-ken(About 60)
20 Yamagata-ken(About 50)
20 Kyouto-fu(About 50)
22 Ibaraki-ken(About 50)
23 Miyagi-ken(About 30)
24 Okayama-ken(About 30)
24 Nara-ken(About 30)
26 Tochigi-ken(About 20)
26 Wakayama-ken(About 20)
28 Kumamoto-ken(About 20)
28 Iwate-ken(About 20)
30 Hiroshima-ken(About 10)
31 Ooita-ken(About 10)
32 Tottori-ken(Very rare)
32 Kagawa-ken(Very rare)
32 Nagasaki-ken(Very rare)
32 Fukushima-ken(Very rare)
32 Niigata-ken(Very rare)
32 Toyama-ken(Very rare)