| Similarity | Rank | |
|---|---|---|
| Vinh | 0.722 | 92532 |
| Ho | 0.722 | 15228 |
| Giang | 0.720 | 94855 |
| Hoa | 0.719 | 64559 |
| Chau | 0.718 | 61547 |
| Binh | 0.714 | 62288 |
| Hoi | 0.712 | 50541 |
| Thi | 0.708 | 63431 |
| Mun | 0.707 | 97189 |
| Ninh | 0.706 | 90475 |
| Duong | 0.701 | 92733 |
| Phu | 0.696 | 55042 |
| Thang | 0.694 | 92044 |
| Nong | 0.694 | 79311 |
| Quang | 0.692 | 59244 |
| Duc | 0.688 | 63444 |
| Ne | 0.688 | 45647 |
| Trang | 0.687 | 62069 |
| Nang | 0.686 | 62539 |
| Thanh | 0.686 | 59552 |
| Nam | 0.684 | 23693 |
| Phong | 0.680 | 94345 |
| Tuan | 0.674 | 89211 |
| Tay | 0.674 | 44924 |
| Minh | 0.673 | 31128 |