Noble
Adell is a variant of Adele, which stems from the Germanic element 'adal' meaning noble. It was once a more common spelling in the early 20th century but has since become a rare alternative to the more popular Adele or Adeline.
Less common today
Adell isn't in the latest US Top 1000. It last peaked at #5,887 in 1990.
American professional football player
American film director and daughter of Robert Aldrich
US births per 5-year period, 1990βpresent (SSA data).