Noble, light, or beautiful
Alinna is a modern variation likely derived from the Germanic 'Adal' meaning noble, or as a variant of Alina, which has roots in Greek meaning light. It is often chosen as a more unique alternative to names like Elena or Alana.
Less common today
Alinna isn't in the latest US Top 1000. It last peaked at #3,317 in 2020.
US births per 5-year period, 1990βpresent (SSA data).