Modern combination of Cash and Lynn
Kashlynn is a contemporary American invention, likely created by blending the trendy surname-name Cash with the classic suffix -lynn. While Cash has roots in the Latin word 'capsa' (meaning case or money box), the name Kashlynn is chosen primarily for its phonetic appeal rather than its etymological history.
Less common today
Kashlynn isn't in the latest US Top 1000. It last peaked at #3,756 in 2022.
US births per 5-year period, 1990βpresent (SSA data).