Modern creation, possibly related to ocean or sea
Keimari is a modern American name likely created by blending phonetic elements or as a variant of the Japanese name Keimari. In a Japanese context, it can be formed from kanji meaning 'ocean' or 'sea' combined with other suffixes, though in the US it is often chosen for its rhythmic, melodic sound.
Less common today
Keimari isn't in the latest US Top 1000. It last peaked at #7,430 in 2011.
US births per 5-year period, 1990βpresent (SSA data).