Koyamaguchi 【小山口】レベル2
About 10
The Japanese surnames etymology dictionary.
Hokkaidou , Saitama-ken , Gunma-ken Oura-gun Oura-machi . Variant of the 下間 .
2018年 9月 9日 更新
Hokkaidou , Saitama-ken , Gunma-ken Oura-gun Oura-machi . Variant of the 下間 .
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Toukyou-to(Very rare) 1 Saitama-ken(Very rare) 1 Chiba-ken(Very rare) |
| Population | About 10 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Shinjuku-ku(Very rare) 1 Kuki-shi(Very rare) 1 Ichikawa-shi(Very rare) |
| Rank by subregion |
|---|