Sherlyne is a feminine name of English origin, formed as a modern variant of Shirley—originally from the Old English elements scīr (“bright”) and lēah (“clearing”)—with the suffix -yne adding a contemporary twist. Pronounced SHER-lin (/ˈʃɜr.lɪn/), Sherlyne has maintained modest popularity in the United States, appearing between 5 and 23 times annually from 2002 to 2014 and generally ranking in the 900s, with a peak at rank 931 in 2010. Its clear, rhythmic pronunciation has also found resonance in Latin American communities, where the streamlined ending harmonizes with Spanish phonetics. Sherlyne blends pastoral heritage with modern simplicity, offering a distinctive yet accessible choice for parents seeking a name that balances tradition and freshness.