Sunday is a distinctive girls' name in United States, ranking #947 in 2025 with 273 recorded births. This places Sunday in the top 5% of ranked US girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2025 with 273 births ranking #947. Since 1996, the popularity has increased by 1,720.0%. In 2025, approximately 1 in every 5,887 girls born was named Sunday. RISING Recent data shows the name is currently rising.