Etymology and distribution of 轉.

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
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Ratio of 轉.

カンマ区切りで複数の名字を指定できます。

Etymology of 轉

Distribution of 轉
Ranking
1 Hiroshima-shi Saeki-ku(0.00401%)
2 Fukuoka-shi Minami-ku(0.00269%)
3 Yamaguchi-shi(0.00205%)