Kairo is a moderately popular boys' name in England & Wales, ranking #230 in 2024 with 215 recorded births. The name reached its all-time peak in 2024 with 215 births ranking #230. Since 1996, the popularity has increased by 5,275.0%. In 2024, approximately 1 in every 1,292 boys born was named Kairo. RISING Recent data shows the name is currently rising.