Ainhoa ranked #1792 among U.S. baby names in 2024. Since 2003, 2,213 babies have been named Ainhoa, peaking in 2019 with 368 births. The 2020s were its biggest decade, with 1,380 births. Ainhoa is on the rise, up about 81% over the past five years. It is predominantly a girls' name.