Etymology and distribution of 大用.

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!

「大用」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 大用

Distribution of 大用
Ranking
1 Sagamihara-shi(About 200)
2 Hachiouji-shi(About 100)
3 Fuchuu-shi(About 10)
4 Sodegaura-shi(About 10)
4 Akishima-shi(About 10)
4 Machida-shi(About 10)
4 Choufu-shi(About 10)
4 Miura-shi(About 10)
9 Chiba-shi Chuuou-ku(Very rare)
9 Fujimi-shi(Very rare)
9 Mishima-gun Shimamoto-chou(Very rare)
9 Ube-shi(Very rare)
9 Nagoya-shi Minami-ku(Very rare)
9 Mitaka-shi(Very rare)
9 Kunitachi-shi(Very rare)
9 Koutou-ku(Very rare)
9 Tachikawa-shi(Very rare)
9 Nerima-ku(Very rare)
9 Katsushika-ku(Very rare)
9 Nishitama-gun Mizuho-machi(Very rare)
9 Zama-shi(Very rare)
9 Yokohama-shi Naka-ku(Very rare)
9 Yokohama-shi Hodogaya-ku(Very rare)
9 Yokohama-shi Izumi-ku(Very rare)
9 Yokohama-shi Kounan-ku(Very rare)
9 Yokohama-shi Kanazawa-ku(Very rare)
9 Yokohama-shi Aoba-ku(Very rare)
9 Ayase-shi(Very rare)
9 Fujisawa-shi(Very rare)
9 Fukuoka-shi Higashi-ku(Very rare)
9 Tsukuba-shi(Very rare)
9 Ushiku-shi(Very rare)
9 Sasebo-shi(Very rare)
9 Nagano-shi(Very rare)