Yishai is a distinctive boys' name in United States, ranking #6043 in 2016 with 15 recorded births. The name reached its all-time peak in 2025 with 32 births ranking #3579. Since 1996, the popularity has increased by 200.0%. In 2016, approximately 1 in every 126,481 boys born was named Yishai. RISING Recent data shows the name is currently rising.