Sunny is a distinctive girls' name in England & Wales, ranking #1051 in 2025 with 32 recorded births. The name reached its all-time peak in 2024 with 43 births ranking #855. Since 1996, the popularity has increased by 357.1%. In 2025, approximately 1 in every 7,915 girls born was named Sunny. STABLE Recent data shows the name is currently stable.
Sunny is an upbeat word and nickname-style name associated with brightness and warmth. It feels cheerful, easy, and openly positive.
The name has been used both as a pet name and a formal name, especially where light, friendly modern names are favoured. Its appeal is direct and uncomplicated.