The spelling of the word "Ajan" can be explained through its IPA phonetic transcription /əˈʤæn/. The first syllable "a" is pronounced as the schwa sound, which is a neutral vowel sound, while the "j" sound in the second syllable represents the consonant sound /ʤ/. The final syllable "an" is pronounced with the short "a" sound /æ/ and the consonant sound /n/. Therefore, the spelling of "Ajan" accurately reflects its phonetic pronunciation.