Combination name of uncertain origin
Keymari is a modern American invention, likely created by blending the prefix 'Key-' with the name 'Mari' or the suffix '-mari'. It follows the contemporary trend of rhythmic, multi-syllabic names and does not have a singular traditional etymology.
Less common today
Keymari isn't in the latest US Top 1000. It last peaked at #5,526 in 2009.
US births per 5-year period, 1990βpresent (SSA data).