Etymology and distribution of 谷黒.

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!

「谷黒」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 谷黒

Distribution of 谷黒
Ranking
1 Niigata-shi(About 40)
2 Otaru-shi(About 10)
2 Koga-shi(About 10)
4 Sorachishi-chou Naganuma-chou(About 10)
4 Chiba-shi Hanamigawa-ku(About 10)
4 Abiko-shi(About 10)
4 Toshima-ku(About 10)
4 Shimotsuga-gun Mibu-machi(About 10)
4 Kooriyama-shi(About 10)
10 Amagasaki-shi(Very rare)
10 Sapporo-shi Chuuou-ku(Very rare)
10 Sapporo-shi Nishi-ku(Very rare)
10 Iruma-shi(Very rare)
10 Nara-shi(Very rare)
10 Nagoya-shi Minami-ku(Very rare)
10 Setagaya-ku(Very rare)
10 Nakano-ku(Very rare)
10 Katsushika-ku(Very rare)
10 Utsunomiya-shi(Very rare)
10 Nasushiobara-shi(Very rare)
10 Nasu-gun Nasu-machi(Very rare)
10 Ooi-gun Takahama-chou(Very rare)
10 Namegata-shi(Very rare)
10 Fuji-shi(Very rare)