Yishai is a distinctive boys' name in United States, ranking #4416 in 2020 with 23 recorded births. The name reached its all-time peak in 2025 with 32 births ranking #3579. Since 1996, the popularity has increased by 360.0%. In 2020, approximately 1 in every 75,003 boys born was named Yishai. RISING Recent data shows the name is currently rising.