"Sharleine" is not a commonly used word and its spelling may cause confusion. However, its pronunciation can be accurately represented using the International Phonetic Alphabet (IPA) as /ʃɑrleɪn/. This means that the word is pronounced as "shar-layn" with emphasis on the second syllable. The spelling of the word is derived from the French name "Charlene" which is pronounced similarly. Therefore, when encountering the spelling of "Sharleine," it can be helpful to use the IPA to ensure proper pronunciation.