The spelling of the name "Mark Leary" in IPA phonetic transcription is /mɑːk ˈlɪəri/. The name "Mark" is pronounced with a long vowel sound represented by /ɑː/, and the surname "Leary" is pronounced with a long "e" sound represented by /iə/. The spelling of the name is straightforward, with no irregular or silent letters. It is important to spell names accurately to ensure proper identification and communication in written and spoken language.