Yishai is a distinctive boys' name in United States, ranking #5427 in 2007 with 17 recorded births. The name reached its all-time peak in 2025 with 32 births ranking #3579. Since 1996, the popularity has increased by 240.0%. In 2007, approximately 1 in every 122,073 boys born was named Yishai. RISING Recent data shows the name is currently rising.