The name "Sherylayne" can be tricky to spell, as it contains uncommon and sometimes silent letters. Using IPA phonetic transcription, we can break down the spelling of this word: /ʃɛrɪleɪn/. The "sh" sound at the beginning is followed by an "e" and "r" that are pronounced distinctly. The "y" functions as both a vowel and a consonant, making the "a" sound in the middle of the name long. The final "e" is usually silent, as is the "y" at the end.
There is no widely known etymology or established origin for the name "Sherylayne". It appears to be a relatively uncommon name, likely coined or created from various existing names or terms. It does not seem to have any specific cultural or linguistic roots.