The spelling of the name "Aslyn" can be explained using the International Phonetic Alphabet (IPA). The first sound is the "æ" sound as in "cat," followed by the "z" sound, represented by the letter "z." The following sound is the "l" sound, spelled with the letter "l." The final sound is the "ɪn" sound as in "win," denoted by the letters "yn." By using the IPA, it becomes clear how the unique spelling of "Aslyn" corresponds to its pronunciation.