Alianna is a modern elaboration that combines Aliana or Eliana with the ending -anna; through Eliana it is usually explained as the Hebrew "my God has answered", while some see it as a blend of Ali and Anna. It belongs to a group of flowing four-syllable names, such as Ariana and Julianna, that American parents have embraced since the 2000s. Alianna entered the US top 1000 in 2018, peaked at number 812 in 2024 and ranks number 938 in 2025.