Cognomen วุฒิภักดี (วุฒิภักดี 
, Vutpakdi 
, Vuttipakdee ) , all around the world, is a very rare surname. The surname วุฒิภักดี is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vutipakdee, วุฒิภักดี, Vuttipakdee | Thailand |
| Vutpakdi | United States, Thailand |