Strong, womanly, or courageous
Dreana is most likely a modern elaboration of the name Andrea or a feminine form of Drew. It derives from the Greek root 'aner', which refers to manliness or courage, adapted here for a feminine context.
Less common today
Dreana isn't in the latest US Top 1000. It last peaked at #8,921 in 1999.
US births per 5-year period, 1990βpresent (SSA data).