A modern invented name, likely a blend of Kamari and Marion.
Kamarrion is a contemporary American creation without a single ancient etymology. It likely combines the Swahili-derived Kamari, meaning 'moon-like,' with the suffix -ion, or is a rhythmic elaboration of the name Marion. It follows the 21st-century trend of creating unique, multi-syllabic names with a melodic quality.
Less common today
Kamarrion isn't in the latest US Top 1000. It last peaked at #6,074 in 2009.
US births per 5-year period, 1990βpresent (SSA data).