Etymology and distribution of 桃原.

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!

「桃原」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 桃原

Distribution of 桃原
Ranking
1 Okinawa-ken(About 3,000)
2 Oosaka-fu(About 200)
3 Kanagawa-ken(About 130)
4 Toukyou-to(About 100)
5 Hyougo-ken(About 80)
6 Gifu-ken(About 70)
7 Wakayama-ken(About 50)
8 Saitama-ken(About 30)
9 Fukuoka-ken(About 30)
10 Kagawa-ken(About 30)
10 Aichi-ken(About 30)
12 Chiba-ken(About 20)
12 Kyouto-fu(About 20)
14 Hiroshima-ken(About 20)
14 Miyazaki-ken(About 20)
14 Nara-ken(About 20)
17 Kagoshima-ken(About 10)
17 Shizuoka-ken(About 10)
17 Ishikawa-ken(About 10)
17 Kumamoto-ken(About 10)
17 Hokkaidou(About 10)
17 Mie-ken(About 10)
23 Okayama-ken(About 10)
24 Nagano-ken(Very rare)
24 Ibaraki-ken(Very rare)
24 Tokushima-ken(Very rare)
24 Toyama-ken(Very rare)
24 Ooita-ken(Very rare)
24 Saga-ken(Very rare)