Cornelia is a distinctive girls' name in England & Wales, ranking #3333 in 2025 with 7 recorded births. This places Cornelia in the top 44% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 15 births ranking #1893. Since 1996, the popularity has increased by 75.0%. In 2025, approximately 1 in every 36,183 girls born was named Cornelia. RISING Recent data shows the name is currently rising.