Jasline is a feminine given name (pronounced JAZ-lin, /dʒæz.lɪn/) that originated as a morphological variant of Jasmine—itself derived from Persian yasamin through Medieval French jasmin—adapting the –mine ending to the Anglophone-friendly –line suffix. Technically, it preserves the botanical association of the jasmine flower, long valued in Anglo-American traditions for its fragrance and symbolism of purity and grace. Analysis of U.S. Social Security data from 1989 through 2024 shows that Jasline has maintained a niche presence: its highest recorded rank was 822 in 1989, its greatest annual occurrence was 37 newborns in 2009, and in recent years it has ranged from 6 to 20 births per year, corresponding to ranks in the low to mid-900s.