Declining since 2005, #6,446 for boys today.
Popularity of Jamarius since 1984
Babies named Jamarius per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1980s | 68 |
| 1990s | 474 |
| 2000s | 804 |
| 2010s | 358 |
| 2020s | 118 |
Meaning & origin
Jamarius is a modern masculine name that first appeared in U.S. birth records in 1984. It is part of a wave of invented names ending in -arius that gained popularity in the 1990s and early 2000s, particularly within African American communities. The name reached its peak rank as the 6,446th most popular name in 2006. Since 2005, its usage has been declining, and it is now given to roughly 1 in every 131,390 boys as of 2025. While Jamarius has not been recorded in any of the 50 states with enough frequency to list top states, its similarity to names like Jamari and Darius places it within a recognizable naming pattern. The name's lack of a clear etymological meaning or historical backing does not diminish its appeal as a distinctive and melodic choice.
Jamarius is a modern coinage that emerged in the United States in the 1980s. It follows a naming pattern where the prefix Ja- (common in names like James, Jamal, and Jason) is combined with a Latin-sounding -arius suffix, as seen in names like Darius or Marius. This style was especially popular in African American communities during the late 20th century, creating distinctive masculine names. Jamarius has no historical or traditional roots; its meaning is derived from the components of similar names rather than any specific linguistic origin.
Nicknames & variants
Nicknames: Jam, Marius, Jay
Sibling names for Jamarius
Names that share Jamarius's style, for a brother or sister.

