Sure, here are 30 brand names for Lamivudine tablets, both national and international:

1. Lamivir (National/International)
2. Zeffix (International)
3. Epivir (International)
4. Heptovir (National)
5. Lamivud (National)
6. Triomune (International)
7. Hepitec (National)
8. Lamihep (National)
9. Combivir (International)
10. Zidovudine+Lamivudine (International)
11. Lamivax (National)
12. Duovir (International)
13. Triomune (International)
14. Rezolam (National)
15. Stavudine+Lamivudine (International)
16. Lamiros (National)
17. Lopimune (International)
18. Zeffix (International)
19. Viread (International)
20. Epzicom (International)
21. Tenofovir+Lamivudine (International)
22. Hepitec (National)
23. Nevimune (International)
24. Lamihep (National)
25. Lamidac (National)
26. Zeffix (International)
27. Viramune (International)
28. Triomune (International)
29. Lamivir-S (National)
30. Triomune (International)

These are just a few examples, and there are likely more brands available in different regions.