Pure and bitter or beloved
A modern American compound name combining Kay and Marie. Kay is often a diminutive of Katherine, meaning pure, while Marie is the French form of Mary, which has several debated meanings including bitter, beloved, or drop of the sea.
Less common today
Kaymarie isn't in the latest US Top 1000. It last peaked at #9,421 in 2015.
US births per 5-year period, 1990βpresent (SSA data).