Etymology and distribution of 佐久.

The Japanese surnames etymology dictionary.
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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!
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「佐久」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 佐久

Distribution of 佐久
Ranking
1 Suwa-gun Fujimi-machi(0.515%)
2 Omitama-shi(0.0884%)
3 Toyono-gun Nose-chou(0.0637%)
4 Kasumigaura-shi(0.0563%)
5 Suwa-gun Shimosuwa-machi(0.043%)
6 Takahagi-shi(0.0416%)
7 Suwa-shi(0.0351%)
8 Kitaadzumi-gun Hakuba-mura(0.0347%)
9 Nirasaki-shi(0.0337%)
10 Okaya-shi(0.0316%)
11 Suzaka-shi(0.0137%)
12 Abashirishi-chou Engaru-chou(0.0131%)
13 Oosaka-shi Miyakojima-ku(0.0123%)
14 Kahoku-gun Tsubata-machi(0.0122%)
15 Higashiibaraki-gun Ibaraki-machi(0.0113%)
16 Chino-shi(0.0112%)
17 Misawa-shi(0.00952%)
18 Hamura-shi(0.00948%)
19 Rittou-shi(0.00905%)
20 Kyouto-shi Higashiyama-ku(0.00887%)
21 Hidaka-shi(0.00805%)
22 Koufu-shi(0.00791%)
23 Musashimurayama-shi(0.00772%)
24 Adzumino-shi(0.00753%)
25 Nisshin-shi(0.00732%)
26 Fujiyoshida-shi(0.00725%)
27 Takaishi-shi(0.00723%)
28 Arakawa-ku(0.00649%)
29 Shiojiri-shi(0.00583%)
30 Towada-shi(0.00557%)
31 Miyako-shi(0.00555%)
32 Koganei-shi(0.00539%)
33 Fujimi-shi(0.00533%)
34 Oosaka-shi Abeno-ku(0.00532%)
35 Toshima-ku(0.00528%)
36 Ishioka-shi(0.00481%)
37 Sapporo-shi Kiyota-ku(0.0046%)
38 Yamatokooriyama-shi(0.00453%)
39 Musashino-shi(0.00436%)
40 Hiroshima-shi Naka-ku(0.00435%)
41 Yokohama-shi Totsuka-ku(0.00421%)
42 Chiba-shi Mihama-ku(0.00405%)
43 Minoo-shi(0.00404%)
44 Sapporo-shi Atsubetsu-ku(0.00397%)
45 Shibata-shi(0.00393%)
46 Toride-shi(0.00386%)
47 Chiba-shi Inage-ku(0.00367%)
48 Oosaka-shi Sumiyoshi-ku(0.00366%)
49 Nagoya-shi Nishi-ku(0.00363%)
50 Oosaka-shi Higashiyodogawa-ku(0.00351%)
51 Saku-shi(0.00347%)
52 Tsuyama-shi(0.00345%)
53 Kuwana-shi(0.00324%)
54 Koga-shi(0.00321%)
55 Tsuchiura-shi(0.00316%)
56 Hino-shi(0.00315%)
57 Fujinomiya-shi(0.00303%)
58 Sakura-shi(0.0029%)
59 Hitachinaka-shi(0.0028%)
60 Oosaka-shi Hirano-ku(0.00273%)
61 Sumida-ku(0.0027%)
62 Yonago-shi(0.00268%)
63 Tsukuba-shi(0.00266%)
64 Suginami-ku(0.00266%)
65 Kure-shi(0.00264%)
66 Hirakata-shi(0.00249%)
67 Koube-shi Nishi-ku(0.00242%)
68 Nara-shi(0.00241%)
69 Sapporo-shi Nishi-ku(0.0024%)
70 Uji-shi(0.00235%)
71 Shinjuku-ku(0.00234%)
72 Niigata-shi(0.00208%)
73 Yamaguchi-shi(0.00205%)
74 Ibaraki-shi(0.002%)
75 Oota-ku(0.00187%)
76 Kita-ku(0.00173%)
77 Sagamihara-shi(0.00166%)
78 Kawagoe-shi(0.00155%)
79 Ichikawa-shi(0.00132%)
80 Takasaki-shi(0.0012%)
81 Akita-shi(0.00119%)
82 Iwaki-shi(0.00115%)
83 Sakai-shi(0.00114%)
84 Asahikawa-shi(0.00104%)
85 Hachiouji-shi(0.00102%)
86 Shizuoka-shi(0.000581%)