Sullivan is a distinctive boys' name in England & Wales, ranking #2425 in 1999 with 4 recorded births. The name reached its all-time peak in 2024 with 174 births ranking #269. Since 1996, the popularity has decreased by 20.0%. In 1999, approximately 1 in every 75,809 boys born was named Sullivan. RISING Recent data shows the name is currently rising.
Sullivan is an Irish surname-style name traditionally linked to dark-eyed roots. It feels polished, upbeat, and full of character.
The name moved from a well-known Irish surname into modern first-name use as surname choices became more fashionable. Its buoyant sound has helped it stand out from shorter options.