The spelling of the word "Marthini" is unique and may be confusing for some. To break it down into phonetic transcription, the first syllable "Mar" is pronounced as /mɑr/ with the "a" sound as in "car." The second syllable "thi" is pronounced as /θi/ with the "th" sound as in "thin" followed by a short "i" sound like in "bit." The final syllable "ni" is pronounced as /ni/ with a long "e" sound like in "seen." Therefore, the correct pronunciation of "Marthini" is /mɑrθini/.