Of Mario; related to Mars or the sea
A modern American creation combining the popular prefix 'De-' with the classic Italian name Mario. Mario itself derives from the Roman name Marius, which may relate to Mars, the god of war, or the Latin word 'mare' meaning sea.
About 30 boys were named Demario in 2025.
All-Pro NFL linebacker
Former NFL defensive tackle
Former professional football player
US births per 5-year period, 1990–present (SSA data).
The same feel as Demario — far less common.
Hidden gems that stand out.
