Ruairi is a distinctive boys' name in England & Wales, ranking #545 in 2024 with 70 recorded births. The name reached its all-time peak in 2021 with 80 births ranking #496. Since 1996, the popularity has increased by 112.1%. In 2024, approximately 1 in every 3,968 boys born was named Ruairi. STABLE Recent data shows the name is currently stable.