Etymology and distribution of 塚.

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
↑オフライン検索できるアプリもどうぞ
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!
ネットの電話帳 住宅地図 マッポン!

「塚」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 塚

Distribution of 塚
Ranking
1 Ishikawa-ken(0.00786%)
2 Wakayama-ken(0.00753%)
3 Nara-ken(0.00475%)
4 Hiroshima-ken(0.00346%)
5 Oosaka-fu(0.00242%)
6 Toyama-ken(0.0024%)
7 Iwate-ken(0.00171%)
8 Niigata-ken(0.00161%)
9 Miyagi-ken(0.00146%)
10 Fukui-ken(0.00143%)
11 Tokushima-ken(0.000936%)
12 Mie-ken(0.000657%)
13 Hyougo-ken(0.000657%)
14 Gifu-ken(0.000566%)
15 Nagano-ken(0.000492%)
16 Ibaraki-ken(0.000427%)
17 Kanagawa-ken(0.000368%)
18 Miyazaki-ken(0.000339%)
19 Kyouto-fu(0.000333%)
20 Hokkaidou(0.000279%)
21 Chiba-ken(0.000265%)
22 Aomori-ken(0.000262%)
23 Nagasaki-ken(0.000258%)
24 Toukyou-to(0.000249%)
25 Kagoshima-ken(0.000203%)
26 Okayama-ken(0.000203%)
27 Aichi-ken(0.000202%)
28 Saitama-ken(0.000147%)
29 Fukuoka-ken(Very rare)