Alanni is a spelling of Alani, which in Hawaiian is the word for the "orange tree" and its fruit, and is also heard as a variant of Alana, the feminine form of Alan. The double n matches the fashion for Hawaiian-flavored names such as Leilani and Noelani. Alanni ranked number 13209 in 2000, number 2006 in 2022 and reaches number 1962 in 2025, its best position so far.