Etymology and distribution of 古矢.

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!

「古矢」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 古矢

Distribution of 古矢
Ranking
1 Ibaraki-ken(0.0311%)
2 Kanagawa-ken(0.00552%)
3 Gunma-ken(0.00507%)
4 Yamanashi-ken(0.00506%)
5 Toukyou-to(0.00483%)
6 Okayama-ken(0.00366%)
7 Ooita-ken(0.0029%)
8 Ishikawa-ken(0.00273%)
9 Saitama-ken(0.00257%)
10 Hiroshima-ken(0.00216%)
11 Chiba-ken(0.00212%)
12 Tochigi-ken(0.00177%)
13 Gifu-ken(0.00151%)
14 Fukuoka-ken(0.00129%)
15 Akita-ken(0.0012%)
16 Hokkaidou(0.00119%)
17 Oosaka-fu(0.00115%)
18 Shiga-ken(0.000649%)
19 Tottori-ken(0.000606%)
20 Kyouto-fu(0.000499%)
21 Saga-ken(0.000493%)
22 Hyougo-ken(0.000493%)
23 Ehime-ken(0.000492%)
24 Fukui-ken(0.000478%)
25 Fukushima-ken(0.000402%)
26 Nara-ken(0.000297%)
27 Aichi-ken(0.000269%)
28 Nagasaki-ken(0.000258%)
29 Yamaguchi-ken(0.000239%)
30 Shizuoka-ken(0.000222%)
31 Mie-ken(0.000219%)
32 Miyagi-ken(0.000208%)
33 Nagano-ken(0.000164%)
34 Niigata-ken(0.000161%)