Tomassi is a surname of Italian origin. Its spelling reflects the pronunciation of two distinct vowels: the "o" and "a" are pronounced as separate syllables in IPA transcription, as /o/ and /a/ respectively. The double consonant "ss" indicates a gemination, or lengthened sound of the preceding consonant. So, Tomassi is pronounced as /toˈmaʃi/ in IPA phonetic transcription. It is important to remember that correct spelling and accurate pronunciation of names, like Tomassi, helps to demonstrate respect for individuals and their cultures.