Noble or of noble birth
Adasia is a rare feminine name likely derived from the Germanic root 'adal', meaning noble. It is often considered a modern elaboration or a Polish diminutive form of Ada or Adriana, though it remains extremely uncommon in the United States.
Less common today
Adasia isn't in the latest US Top 1000. It last peaked at #4,604 in 2002.
US births per 5-year period, 1990βpresent (SSA data).