Hartlyn is a unique and modern name for girls, pronounced as HAHRT-lin (/hɑrt lɪn/). It is a variation of the name Hartley, which has roots in Old English, combining "hart," meaning "stag," and "leah," meaning "meadow" or "woodland." This name evokes images of natural beauty and strength, making it an appealing choice for parents seeking something distinctive yet grounded in nature. Although relatively rare, Hartlyn has seen fluctuating popularity in the United States over the past decade. Its highest occurrence was in 2023 with 33 newborns named Hartlyn, ranking it at 4258. The name's rarity adds to its charm, offering a blend of elegance and individuality that stands out without being overly unconventional.