Unknown; likely a modern American blend
Dandria is a rare contemporary name with no established etymological history. It is likely a creative American coinage, possibly blending the prefix 'Dan-' (from Daniel or Dana) with the suffix '-andria' (from Alexandria or Andrea). Because it lacks a traditional root, its meaning is often interpreted through the meanings of its components, such as 'God is my judge' or 'manly/strong'.
Less common today
Dandria isn't in the latest US Top 1000. It last peaked at #9,749 in 1999.
US births per 5-year period, 1990βpresent (SSA data).