Jaislyn is a feminine name with English origin. It is pronounced as JAYZ-lin (/dʒeɪz.lɪn/) in English. This name is a variation of Jaslyn. Jaislyn has been given to newborn girls in the United States, although it has not consistently ranked among the top names in recent years. In 2020, there were 7 occurrences of this name, ranking at number 12,113. While the popularity may vary over time, Jaislyn remains an elegant and unique choice for parents seeking a distinctive name for their baby girl.