The spelling of the name "Amirthini" can be a bit tricky for those unfamiliar with Tamil phonetics. In the International Phonetic Alphabet (IPA), it is transcribed as /əˈmɪrθɪni/. The first syllable is pronounced as a schwa sound, followed by the syllable "mir" with a short "i" sound. The next syllable "thi" is pronounced with a soft "th" sound and a short "i". The final syllable "ni" is pronounced with a short "i" as well. Overall, the name's unique spelling and pronunciation make it a beautiful and distinctive choice.