The spelling of the name "Deylin" can be explained using the International Phonetic Alphabet (IPA). It is pronounced as /ˈdeɪlɪn/, with the first syllable "dey" rhyming with "day" and the second syllable "lin" rhyming with "win". The "e" in the first syllable represents the "long A" sound, while the "y" acts as a consonant. The "i" in the second syllable is pronounced as a short "i" sound, and the final "n" is silent. Overall, the spelling of "Deylin" accurately reflects its pronunciation.