Sydney is a distinctive boys' name in England & Wales, ranking #1276 in 2025 with 22 recorded births. The name reached its all-time peak in 2009 with 39 births ranking #748. Since 1996, the popularity has increased by 69.2%. In 2025, approximately 1 in every 12,361 boys born was named Sydney. STABLE Recent data shows the name is currently stable.
Sydney is a familiar unisex classic with an English surname and place-name background. It feels smart, steady, and very wearable.
The name has had long first-name use and remains recognisable thanks to its balanced sound and geographical associations. Its spelling variants have helped it stay flexible across generations.