Hay meadow by the lake
A modern American invention likely created by combining the English surname element 'Hay' (meaning hay meadow) with the popular suffix 'lyn' (derived from the Welsh word for lake). It follows the contemporary trend of blending traditional nature-based roots into a melodic, feminine form.
Fewer than 5 girls were named Haylyn in 2025.
US births per 5-year period, 1990–present (SSA data).
