Anthonella is a modern Hispanic American spelling of Antonella, the Italian diminutive of Antonia, from the Roman family name Antonius, whose meaning is unknown but is traditionally given as "priceless". The th comes from the English Anthony. The name first registered in 2015 at number 13139, climbed steadily and reached its best rank of 2821 in 2024, standing at number 2962 in 2025.