Etymology and distribution of 延吉.

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!

「延吉」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 延吉

Distribution of 延吉
Ranking
1 Maniwa-shi(0.0353%)
2 Kitakyuushuu-shi Kokuraminami-ku(0.0266%)
3 Onga-gun Ashiya-machi(0.0261%)
4 Onga-gun Onga-chou(0.0218%)
5 Kumage-gun Tabuse-chou(0.02%)
6 Onga-gun Mizumaki-machi(0.0141%)
7 Miyako-gun Kanda-machi(0.0137%)
8 Sousa-shi(0.0107%)
9 Hiroshima-shi Asakita-ku(0.00861%)
10 Kitakyuushuu-shi Kokurakita-ku(0.00835%)
11 Kama-shi(0.00766%)
12 Kitakyuushuu-shi Moji-ku(0.00693%)
13 Hashima-shi(0.00648%)
14 Usa-shi(0.00536%)
15 Kimitsu-shi(0.0052%)
16 Kitakyuushuu-shi Yahatahigashi-ku(0.00507%)
17 Koube-shi Hyougo-ku(0.00427%)
18 Nagoya-shi Meitou-ku(0.00404%)
19 Kawasaki-shi Nakahara-ku(0.00306%)
20 Sapporo-shi Minami-ku(0.00302%)
21 Hiroshima-shi Nishi-ku(0.00301%)
22 Yokohama-shi Tsurumi-ku(0.00218%)
23 Sendai-shi Aoba-ku(0.00213%)
24 Hitachi-shi(0.00185%)
25 Okayama-shi(0.00138%)