Etymology and distribution of 是久.

The Japanese surnames etymology dictionary.
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在日通名大全

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「是久」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 是久

Distribution of 是久
Ranking
1 Kitsuki-shi(0.12%)
2 Chousei-gun Chounan-machi(0.0368%)
3 Shoubara-shi(0.0345%)
4 Hayami-gun Hiji-machi(0.0291%)
5 Miyaki-gun Kiyama-chou(0.0252%)
6 Kasuya-gun Sasaguri-machi(0.0175%)
7 Iyo-gun Tobe-chou(0.0174%)
8 Sera-gun Sera-chou(0.0152%)
9 Suzu-shi(0.0146%)
10 Kitakyuushuu-shi Tobata-ku(0.0138%)
11 Miyako-gun Kanda-machi(0.0137%)
12 Beppu-shi(0.0133%)
13 Oobu-shi(0.0121%)
14 Kunisaki-shi(0.00905%)
15 Usuki-shi(0.00746%)
16 Chikushino-shi(0.00588%)
17 Kimitsu-shi(0.0052%)
18 Kitakyuushuu-shi Yahatahigashi-ku(0.00507%)
19 Kamakura-shi(0.00485%)
20 Fukuoka-shi Chuuou-ku(0.0048%)
21 Toukai-shi(0.00478%)
22 Tondabayashi-shi(0.00388%)
23 Kuwana-shi(0.00324%)
24 Fukuoka-shi Sawara-ku(0.00312%)
25 Izumi-shi(0.00284%)
26 Nagoya-shi Midori-ku(0.00254%)
27 Ooita-shi(0.00206%)
28 Kitakyuushuu-shi Yahatanishi-ku(0.00179%)
29 Setagaya-ku(0.00163%)
30 Kashiwa-shi(0.00147%)
31 Machida-shi(0.00135%)
32 Wakayama-shi(0.00103%)
33 Oota-ku(0.000936%)