Etymology and distribution of 敦賀.

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!

「敦賀」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 敦賀

Distribution of 敦賀
Ranking
1 Hokkaidou(About 1,000)
2 Aomori-ken(About 400)
3 Toukyou-to(About 150)
4 Kanagawa-ken(About 130)
5 Chiba-ken(About 100)
6 Saitama-ken(About 90)
7 Akita-ken(About 80)
8 Ishikawa-ken(About 80)
8 Oosaka-fu(About 80)
10 Niigata-ken(About 60)
11 Shizuoka-ken(About 50)
11 Toyama-ken(About 50)
11 Hyougo-ken(About 50)
14 Tottori-ken(About 40)
15 Fukui-ken(About 40)
16 Hiroshima-ken(About 30)
17 Ibaraki-ken(About 30)
17 Aichi-ken(About 30)
19 Tokushima-ken(About 30)
20 Nagano-ken(About 20)
21 Shiga-ken(About 20)
21 Miyagi-ken(About 20)
21 Kyouto-fu(About 20)
24 Nagasaki-ken(About 10)
24 Fukushima-ken(About 10)
24 Fukuoka-ken(About 10)
24 Kumamoto-ken(About 10)
24 Tochigi-ken(About 10)
29 Kagoshima-ken(Very rare)
29 Gunma-ken(Very rare)
29 Shimane-ken(Very rare)
29 Gifu-ken(Very rare)
29 Yamanashi-ken(Very rare)
29 Nara-ken(Very rare)
29 Ooita-ken(Very rare)