The spelling of the name Ottiline can be explained through IPA phonetic transcription as /ˈɒtɪlaɪn/. The first syllable "Ot" is pronounced with the short "o" sound, followed by a "t" consonant. The second syllable "ti" is pronounced with the short "i" sound, and the final syllable "line" is pronounced with a long "i" sound and the "n" consonant. Overall, the distinctive spelling of Ottiline captures the unique sound and rhythm of the name.