Unknown; possibly a modern elaboration of Brianna or Nabirye.
Nabria is a rare modern American name with unclear etymological roots. It may be a creative blend of the prefix 'Na-' with the popular name Brianna, or a variation of the Luganda name Nabirye, which means 'mother of twins.' Due to its rarity, it lacks a singular established history.
Less common today
Nabria isn't in the latest US Top 1000. It last peaked at #9,689 in 1997.
US births per 5-year period, 1990βpresent (SSA data).