Cognomen สนธิวุฒิ (สนธิวุฒิ 
) , across the world, is an extremely rare surname. The last name สนธิวุฒิ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สนธิวุฒิ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สนธิวุฒิ | Thailand |