Etymology and distribution of 久元.

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!

「久元」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 久元

Distribution of 久元
Ranking
1 Chikujou-gun Kouge-machi(0.121%)
2 Nakatado-gun Man'nou-chou(0.0499%)
3 Soo-shi(0.0136%)
4 Koube-shi Suma-ku(0.0109%)
5 Aki-gun Fuchuu-chou(0.00945%)
6 Shisou-shi(0.00741%)
7 Ashiya-shi(0.00573%)
8 Koube-shi Higashinada-ku(0.00555%)
9 Kitakyuushuu-shi Yahatahigashi-ku(0.00507%)
10 Koube-shi Tarumi-ku(0.00414%)
11 Kyouto-shi Fushimi-ku(0.00353%)
12 Kyouto-shi Yamashina-ku(0.00351%)
13 Himeji-shi(0.0032%)
14 Sayama-shi(0.00305%)
15 Koube-shi Nishi-ku(0.00242%)
16 Uji-shi(0.00235%)
17 Neyagawa-shi(0.00199%)
18 Sasebo-shi(0.00148%)
19 Ootsu-shi(0.00144%)
20 Machida-shi(0.00135%)
21 Nishinomiya-shi(0.0012%)
22 Amagasaki-shi(0.00107%)
23 Sakai-shi(0.000572%)