Nombre Si-U
Si-U
Ranking por país y región
| País | Rank | Count |
| South-korea | 13 | 27.0k |
| -- Code | ? | ? |
| Región | Rank | Count |
| South-korea, Incheon | 7 | 1.7k |
| -- Code | ? | ? |
| South-korea, Gyeonggi-province | 8 | 7.2k |
| -- Code | ? | ? |
| South-korea, Seoul | 10 | 5.6k |
| -- Code | ? | ? |
| South-korea, North-chungcheong-province | 10 | <1k |
| -- Code | ? | ? |
| South-korea, Gangwon-province | 11 | <1k |
| -- Code | ? | ? |
| South-korea, South-jeolla-province | 13 | <1k |
| -- Code | ? | ? |
| South-korea, South-chungcheong-province | 15 | 1.1k |
| -- Code | ? | ? |
| South-korea, North-jeolla-province | 15 | <1k |
| -- Code | ? | ? |
| South-korea, Daejeon | 16 | <1k |
| -- Code | ? | ? |
| South-korea, South-gyeongsang-province | 18 | 1.6k |
| -- Code | ? | ? |
| South-korea, Busan | 19 | 1.5k |
| -- Code | ? | ? |
| South-korea, Jeju-province | 19 | <1k |
| -- Code | ? | ? |
| South-korea, North-gyeongsang-province | 26 | 1.0k |
| -- Code | ? | ? |
| South-korea, Daegu | 29 | <1k |
| -- Code | ? | ? |