Combination of Jamal and Marco
Jamarco is a modern American blend, likely created by combining the Arabic name Jamal, meaning beauty, with the Italian name Marco, meaning warlike. It emerged in the late 20th century as part of a trend of creative portmanteau names within African American communities.
Less common today
Jamarco isn't in the latest US Top 1000. It last peaked at #4,030 in 1992.
US births per 5-year period, 1990βpresent (SSA data).
NFL offensive tackle
Professional sprinter