Sai is a distinctive boys' name in United States, ranking #2016 in 2020 with 71 recorded births. The name reached its all-time peak in 2025 with 85 births ranking #1863. Since 1996, the popularity has increased by 294.4%. In 2020, approximately 1 in every 24,297 boys born was named Sai. RISING Recent data shows the name is currently rising.