Pure or brave protector
A modern American compound name combining Case and the suffix -lynn. It likely draws from the Irish surname Casey, meaning brave or vigilant, and the Welsh-derived Lynn, meaning lake or pool, though it is often chosen for its melodic sound rather than etymological roots.
Less common today
Caselynn isn't in the latest US Top 1000. It last peaked at #10,588 in 2017.
US births per 5-year period, 1990–present (SSA data).
