Unknown; possibly a modern variant of Dania or Aniya
Dniya is a rare modern American name with no established etymology. It is likely a creative variation of names like Dania, which has Arabic and Hebrew roots meaning 'close' or 'God is my judge,' or Aniya, which is often associated with the Hebrew name Hannah meaning 'grace.' Its usage is contemporary and lacks a historical lineage.
Less common today
Dniya isn't in the latest US Top 1000. It last peaked at #7,840 in 2006.
US births per 5-year period, 1990βpresent (SSA data).