Etymology and distribution of 要.

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!

「要」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 要

Distribution of 要
Ranking
1 Oosaka-fu(About 400)
2 Kagoshima-ken(About 200)
3 Hyougo-ken(About 110)
4 Kagawa-ken(About 80)
4 Fukuoka-ken(About 80)
6 Toukyou-to(About 70)
7 Ishikawa-ken(About 50)
8 Okinawa-ken(About 40)
9 Kanagawa-ken(About 30)
9 Tokushima-ken(About 30)
11 Aichi-ken(About 30)
11 Chiba-ken(About 30)
11 Mie-ken(About 30)
14 Fukushima-ken(About 30)
14 Saitama-ken(About 30)
16 Nara-ken(About 20)
17 Shiga-ken(About 20)
17 Okayama-ken(About 20)
19 Nagasaki-ken(About 10)
19 Ibaraki-ken(About 10)
19 Yamaguchi-ken(About 10)
19 Kyouto-fu(About 10)
23 Shizuoka-ken(About 10)
23 Niigata-ken(About 10)
23 Ehime-ken(About 10)
23 Hiroshima-ken(About 10)
27 Tottori-ken(Very rare)
27 Kouchi-ken(Very rare)
27 Nagano-ken(Very rare)
27 Shimane-ken(Very rare)
27 Gifu-ken(Very rare)
27 Toyama-ken(Very rare)
27 Miyagi-ken(Very rare)
27 Wakayama-ken(Very rare)
27 Hokkaidou(Very rare)