Willa is a moderately popular girls' name in United States, ranking #350 in 2021 with 887 recorded births. The name reached its all-time peak in 2019 with 889 births ranking #356. Since 1996, the popularity has increased by 2,434.3%. In 2021, approximately 1 in every 1,849 girls born was named Willa. STABLE Recent data shows the name is currently stable.