Modern combination of Riley and Lynn
Rhilynn is a contemporary American invention, likely created by blending the popular surname-name Riley with the classic suffix Lynn. Riley stems from Old English meaning 'rye clearing,' while Lynn is a Welsh-derived name meaning 'lake.'
Less common today
Rhilynn isn't in the latest US Top 1000. It last peaked at #4,679 in 2011.
US births per 5-year period, 1990–present (SSA data).
