The correct spelling of the word "Evellia" is pronounced as /ɛvɛliə/. The first syllable is pronounced as "ev" with a short "e" sound and a "v" sound. The second syllable is pronounced as "el" with a short "e" sound and an "l" sound. The final syllable is pronounced as "ia" with a short "i" sound and an "a" sound. Some common misspellings of this word include "Evelia" or "Evelya," which can be mistaken due to the similarity of the pronunciation.