Save Gender Masculine Usage Thai Scripts ณัฐวุฒิ(Thai) Pronounced Pron. nat-ta-WOOT [key·IPA] Other Forms FormsNattawut, Natawut, Nutthawut, Nuttawut, Nutawut Meaning & History From Thai ณัฐ (nat) meaning "wise, intelligent, knowledgeable" and วุฒิ (wut) meaning "knowledge".