Happy is a distinctive girls' name in United States, ranking #9691 in 2025 with 10 recorded births. This places Happy in the bottom 44% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 12 births ranking #8605. In 2025, approximately 1 in every 160,727 girls born was named Happy. STABLE Recent data shows the name is currently stable.