The spelling of the word "Sheavon" can be explained using the International Phonetic Alphabet (IPA) transcription. The first syllable "SHEE" is pronounced as /ʃi:/ with a long "e" sound. The second syllable "VON" is pronounced as /vɒn/ with a short "o" sound. Therefore, the correct spelling of this name would be "Sheavon" with a long "e" and a short "o". It is important to use the correct spelling and pronunciation of names to avoid confusion and ensure accuracy.