Gracious
A modern American creation combining the popular prefix 'Da-' with the name Shawna. Shawna is a feminine form of Sean, which is the Irish variation of John, ultimately meaning 'God is gracious'.
Less common today
Dashawna isn't in the latest US Top 1000. It last peaked at #3,869 in 1997.
US births per 5-year period, 1990βpresent (SSA data).