Eagle-beautiful or air-beautiful
A modern elaboration of Arabella, likely influenced by the Latin 'aer' (air) or the Germanic 'arn' (eagle) combined with 'bella' (beautiful). It is often chosen by parents seeking a more ethereal or airy alternative to the traditional Isabella or Arabella.
Less common today
Aerabella isn't in the latest US Top 1000. It last peaked at #3,120 in 2013.
US births per 5-year period, 1990βpresent (SSA data).