The spelling of the name "Efigenius" can be tricky due to its unusual letter combination. In IPA (International Phonetic Alphabet) symbols, it is transcribed as /ɪfɪˈdʒiːniəs/. The first syllable starts with the short "i" sound, followed by "f" and "i" sounds. The second syllable consists of the "dʒ" sound (as in "jungle"), "i," and "i" sounds. The final syllable is pronounced with a long "e" sound and "us" pronounced as "ee-uh-s." Despite its complexity, mastering the spelling of "Efigenius" can prove satisfying for language enthusiasts.