Forename Seiken
Seiken
Country and Region Rankings By Bearers
| Country | Rank | Count |
| Japan | 626 | 32.4k |
| -- Code | ? | ? |
| Region | Rank | Count |
| Japan, Iwate-prefecture | 135 | 2.1k |
| -- Code | ? | ? |
| Japan, Saga-prefecture | 174 | 1.1k |
| -- Code | ? | ? |
| Japan, Miyagi-prefecture | 263 | 2.0k |
| -- Code | ? | ? |
| Japan, Fukui-prefecture | 304 | <1k |
| -- Code | ? | ? |
| Japan, Ōita-prefecture | 344 | <1k |
| -- Code | ? | ? |
Famous People with name Seiken