Sai is a distinctive boys' name in United States, ranking #2914 in 2003 with 34 recorded births. The name reached its all-time peak in 2025 with 85 births ranking #1863. Since 1996, the popularity has increased by 88.9%. In 2003, approximately 1 in every 58,096 boys born was named Sai. RISING Recent data shows the name is currently rising.