Modern invented name; likely a blend of Zachary and Darius.
Zadarius is a contemporary American creation, likely formed by combining the popular prefix 'Za-' with the classical name Darius. While it lacks an ancient etymology, it carries the combined spirit of its components: the Hebrew 'remembrance of God' and the Persian 'possessing goodness'.
Less common today
Zadarius isn't in the latest US Top 1000. It last peaked at #8,102 in 2000.
US births per 5-year period, 1990βpresent (SSA data).
NFL outside linebacker