Sydney is a distinctive boys' name in United States, ranking #5021 in 2025 with 20 recorded births. The name reached its all-time peak in 1996 with 128 births ranking #984. Since 1996, the popularity has decreased by 84.4%. In 2025, approximately 1 in every 85,404 boys born was named Sydney. FALLING Recent data shows the name is currently falling.
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.