Island meadow or flax meadow
Rhylen is a modern American invention, likely a creative blend of the Welsh name Rhys and the popular suffix -len, or a variation of the English surname Ryland. As a derivative of Ryland, it refers to land where rye was grown or a 'strip of land.' Its usage follows the contemporary trend of 'Ry-' names like Rylan and Ryker.
Less common today
Rhylen isn't in the latest US Top 1000. It last peaked at #4,661 in 2025.
US births per 5-year period, 1990βpresent (SSA data).