Sylvia is a moderately popular girls' name in United States, ranking #426 in 2023 with 724 recorded births. The name reached its all-time peak in 2024 with 863 births ranking #361. Since 1996, the popularity has increased by 30.9%. In 2023, approximately 1 in every 2,214 girls born was named Sylvia. RISING Recent data shows the name is currently rising.