Cairo is a moderately popular boys' name in England & Wales, ranking #385 in 2024 with 108 recorded births. The name reached its all-time peak in 2023 with 138 births ranking #319. Since 1996, the popularity has increased by 1,700.0%. In 2024, approximately 1 in every 2,572 boys born was named Cairo. STABLE Recent data shows the name is currently stable.