The spelling of "Tom Zegna" in IPA phonetic transcription reads as /tɒm ˈzɛɡnə/. This name is pronounced as "Tom" with a short "o" sound, followed by "Zegna" with a hard "z" sound and "eh" sound in the middle, ending with a silent "a" at the end. Ensuring correct spelling and pronunciation of names is essential in effective communication and is a sign of respect for individuals and their culture.