The name "Jennissa" is a unique spelling of the name "Janessa." In IPA phonetic transcription, "Jennissa" is pronounced as /dʒəˈnɪsə/. The first syllable is pronounced as "juh," with a soft "j" sound, followed by "niss" which is pronounced as "niss" with a short "i" vowel sound. The final syllable is pronounced as "suh," with a soft "s" sound. Although the name may be pronounced differently depending on the person's dialect, the spelling "Jennissa" remains a distinct and memorable spelling of the name.