The spelling of the name "DaJohn" can be explained using the International Phonetic Alphabet (IPA). The first syllable "Da" is pronounced as /də/, with a schwa sound. The second syllable "John" is pronounced as /dʒɒn/, with a voiced "j" sound and an "oh" vowel. Together, the name is pronounced as "duh-john." The spelling of names can vary, but understanding the IPA can help with accurate pronunciation.