Worldwide, วุฒิจำนงค์ (วุฒิจำนงค์, Vuthijumnonk 
, Wuttijumnong 
) is an extremely rare unknown gender first name. Much more prevalently, วุฒิจำนงค์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wuttijamnong, Vuthijumnonk | Thailand |
| Wuttijumnong | Thailand, United States |