The spelling of the name "Sharly" can be explained using the International Phonetic Alphabet (IPA) transcription. The first sound is /ʃ/ which represents the "sh" sound. The second sound is /ɑː/, which represents a long "a" sound. The third and final sound is /li/, which represents the standard "lee" sound. Therefore, the correct spelling of the name is "Sharly" with an "sh" sound followed by a long "a" sound and ending with the "lee" sound.