The spelling of the name "Percivall" can be tricky for English speakers. The IPA phonetic transcription for this name is /pɜrsɪvəl/ which breaks down into four syllables. The first syllable is pronounced "per" as in "person" or "perfect". The second syllable is pronounced "si" as in "sit" or "silver". The third syllable is pronounced "vuh" as in "vacuum" or "vanilla". The final syllable is pronounced "uhl" as in "uncle" or "juggle".