Etymology and distribution of 以頭.

The Japanese surnames etymology dictionary.
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在日通名大全

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「以頭」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 以頭

Distribution of 以頭
Ranking
1 Tokachishi-chou Ikeda-chou(0.205%)
2 Hidakashi-chou Biratori-chou(0.102%)
3 Iburishi-chou Mukawa-chou(0.0884%)
4 Minamiawaji-shi(0.0884%)
5 Ashibetsu-shi(0.0437%)
6 Iburishi-chou Abira-chou(0.0349%)
7 Abashirishi-chou Bihoro-chou(0.0286%)
8 Shiki-gun Tawaramoto-chou(0.0123%)
9 Oosaka-shi Fukushima-ku(0.00934%)
10 Shijounawate-shi(0.0091%)
11 Oosaka-shi Suminoe-ku(0.00851%)
12 Oosaka-shi Taishou-ku(0.00699%)
13 Sumoto-shi(0.00668%)
14 Eniwa-shi(0.0065%)
15 Noboribetsu-shi(0.00629%)
16 Sapporo-shi Minami-ku(0.00603%)
17 Akiruno-shi(0.00578%)
18 Kaga-shi(0.00522%)
19 Chitose-shi(0.0052%)
20 Sanda-shi(0.00505%)
21 Oosaka-shi Sumiyoshi-ku(0.00366%)
22 Sapporo-shi Nishi-ku(0.0024%)
23 Obihiro-shi(0.00218%)
24 Sapporo-shi Kita-ku(0.0019%)
25 Kushiro-shi(0.00181%)
26 Toyonaka-shi(0.00131%)