Cornelia is a distinctive girls' name in United States, ranking #4025 in 2020 with 35 recorded births. The name reached its all-time peak in 2023 with 53 births ranking #3103. Since 1996, the popularity has increased by 40.0%. In 2020, approximately 1 in every 46,157 girls born was named Cornelia. STABLE Recent data shows the name is currently stable.