Invented name combining Marcus and Darius
Marquarius is a modern American invention, likely created by blending the classic Latin name Marcus with the Persian-derived Darius. It follows a 20th-century trend of creating unique, rhythmic names within African American communities by combining established phonetic elements.
Less common today
Marquarius isn't in the latest US Top 1000. It last peaked at #5,076 in 1998.
US births per 5-year period, 1990βpresent (SSA data).