Jersi emerges as a modern feminine given name whose toponymic genesis traces back to the Channel Island of Jersey—recorded in medieval Latin charters as Insula Gersoius and originally rendered Geirrsey (“Geirr’s island”) in Old Norse; pronounced /ˈdʒɝsi/, its trochaic cadence weaves a crisp yet fluid sonority reminiscent of Latin prosody. Although its earliest U.S. registrations date to 2001 with six occurrences, Jersi has since followed a measured ascent—oscillating through the mid-teens and twenties before reaching thirty-nine newborns and a rank of 911th in 2024—an analytical indicator of subtle but sustained parental interest in names that fuse geographic rootedness with an undercurrent of wanderlust. Beyond its insular heritage, the name evokes the resilient Jersey cow, emblematic of fecundity and pastoral generosity, thereby interlacing agrarian symbolism with island lore. In a manner akin to Virgil’s notion of liminality, Jersi inhabits an interstitial niche within contemporary onomastics—neither deeply ingrained in tradition nor entirely uncharted—offering a harmonious synthesis of antiquity and innovation for families seeking a distinctive yet accessible appellation.