Whitnea is not a commonly used word, and its spelling can be confusing. It is pronounced /wɪtˈniːə/. The first syllable is pronounced like "wit," with a short "i" sound. The second syllable is pronounced like "knee," with a long "e" sound. The third syllable is pronounced like "uh," with a schwa sound. The final syllable is pronounced like "uh," with another schwa sound. While the spelling of Whitnea may vary or be modified, the phonetics remain the same.