Etymology and distribution of 碩.

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!

「碩」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 碩

Distribution of 碩
Ranking
1 Ooshima-gun Setouchi-chou(About 40)
2 Amami-shi(About 40)
3 Akashi-shi(About 30)
3 Ooshima-gun Tatsugou-chou(About 30)
5 Amagasaki-shi(About 20)
5 Kagoshima-shi(About 20)
7 Koube-shi Tarumi-ku(About 10)
7 Nishinomiya-shi(About 10)
7 Hirakata-shi(About 10)
7 Kumamoto-shi(About 10)
7 Ooshima-gun Wadomari-chou(About 10)
12 Kawagoe-shi(About 10)
12 Machida-shi(About 10)
12 Nerima-ku(About 10)
12 Kitakyuushuu-shi Tobata-ku(About 10)
12 Akita-shi(About 10)
12 Nagasaki-shi(About 10)
12 Kouchi-shi(About 10)
19 Kuwana-shi(Very rare)
19 Yawata-shi(Very rare)
19 Miyadzu-shi(Very rare)
19 Koube-shi Chuuou-ku(Very rare)
19 Koube-shi Nishi-ku(Very rare)
19 Koube-shi Suma-ku(Very rare)
19 Takasago-shi(Very rare)
19 Sakura-shi(Very rare)
19 Yachimata-shi(Very rare)
19 Chiba-shi Chuuou-ku(Very rare)
19 Chiba-shi Midori-ku(Very rare)
19 Ichihara-shi(Very rare)
19 Chousei-gun Mutsuzawa-machi(Very rare)
19 Sakai-shi(Very rare)
19 Oosaka-shi Chuuou-ku(Very rare)
19 Oosaka-shi Suminoe-ku(Very rare)
19 Oosaka-shi Konohana-ku(Very rare)
19 Oosaka-shi Nishiyodogawa-ku(Very rare)
19 Neyagawa-shi(Very rare)
19 Takatsuki-shi(Very rare)
19 Kashiba-shi(Very rare)
19 Shimonoseki-shi(Very rare)
19 Kurashiki-shi(Very rare)
19 Hiroshima-shi Asaminami-ku(Very rare)
19 Saijou-shi(Very rare)
19 Nagoya-shi Kita-ku(Very rare)
19 Toyoake-shi(Very rare)
19 Toyota-shi(Very rare)
19 Nukata-gun Kouta-chou(Very rare)
19 Setagaya-ku(Very rare)
19 Kodaira-shi(Very rare)
19 Suginami-ku(Very rare)
19 Koutou-ku(Very rare)
19 Hamura-shi(Very rare)
19 Uruma-shi(Very rare)
19 Nakagami-gun Nishihara-chou(Very rare)
19 Ginowan-shi(Very rare)
19 Shimajiri-gun Yaese-chou(Very rare)
19 Ishigaki-shi(Very rare)
19 Itoman-shi(Very rare)
19 Yatsushiro-shi(Very rare)
19 Tamana-shi(Very rare)
19 Kuma-gun Taragi-machi(Very rare)
19 Atsugi-shi(Very rare)
19 Yamato-shi(Very rare)
19 Kitakyuushuu-shi Kokurakita-ku(Very rare)
19 Oomuta-shi(Very rare)
19 Yanagawa-shi(Very rare)
19 Sasebo-shi(Very rare)
19 Oomura-shi(Very rare)
19 Ooshima-gun Yamato-son(Very rare)
19 Ooshima-gun Uken-son(Very rare)
19 Aira-shi(Very rare)
19 Kanoya-shi(Very rare)