Etymology and distribution of 於久.

The Japanese surnames etymology dictionary.
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Popuration of 於久.

カンマ区切りで複数の名字を指定できます。

Etymology of 於久

Distribution of 於久
Ranking
1 Ooita-ken(About 200)
2 Fukuoka-ken(About 100)
3 Oosaka-fu(About 30)
4 Hyougo-ken(About 20)
4 Wakayama-ken(About 20)
4 Kanagawa-ken(About 20)
7 Mie-ken(About 10)
7 Kyouto-fu(About 10)
7 Saitama-ken(About 10)
7 Kumamoto-ken(About 10)
11 Saga-ken(Very rare)
11 Chiba-ken(Very rare)
11 Nara-ken(Very rare)
11 Miyazaki-ken(Very rare)
11 Tokushima-ken(Very rare)
11 Aichi-ken(Very rare)
11 Shiga-ken(Very rare)
11 Nagano-ken(Very rare)
11 Shizuoka-ken(Very rare)