| Similarity | Rank | |
|---|---|---|
| Dinh | 0.924 | 73857 |
| Nguyen | 0.920 | 26012 |
| Pham | 0.896 | 67824 |
| Truong | 0.890 | 92490 |
| Duong | 0.878 | 92733 |
| Thanh | 0.869 | 59552 |
| Hoang | 0.864 | 80407 |
| Ly | 0.863 | 77908 |
| Phan | 0.857 | 71760 |
| Tran | 0.857 | 42625 |
| Vinh | 0.851 | 92532 |
| Anh | 0.848 | 91245 |
| Hoa | 0.847 | 64559 |
| Quang | 0.832 | 59244 |
| Nam | 0.822 | 23693 |
| Binh | 0.822 | 62288 |
| Chau | 0.808 | 61547 |
| Minh | 0.808 | 31128 |
| Quoc | 0.806 | 94600 |
| Lam | 0.804 | 33529 |
| Kok | 0.804 | 78034 |
| Lai | 0.802 | 37495 |
| Phu | 0.798 | 55042 |
| Vang | 0.797 | 86449 |
| Ong | 0.795 | 61066 |