Noble
Adeli is a rare variant of names like Adela or Adele, rooted in the Germanic element 'adal'. It conveys a sense of high birth, nobility, and grace while offering a more modern, diminutive sound.
Less common today
Adeli isn't in the latest US Top 1000. It last peaked at #12,578 in 2013.
A territory in Antarctica named by explorer Jules Dumont d'Urville for his wife
US births per 5-year period, 1990βpresent (SSA data).