Invented name, likely meaning 'of Mars' or 'warlike'
Jamarius is a modern American creation, likely formed by combining the popular prefix 'Ja-' with the Roman family name Marius. Marius is derived from the Roman god of war, Mars, or the Latin 'mas' meaning male. It follows a pattern of rhythmic, multi-syllabic names favored in African American naming traditions.
About 13 boys were named Jamarius in 2025.
US births per 5-year period, 1990–present (SSA data).
Professional basketball player
Professional football player
