Yishai is a distinctive boys' name in United States, ranking #6515 in 2002 with 11 recorded births. The name reached its all-time peak in 2025 with 32 births ranking #3579. Since 1996, the popularity has increased by 120.0%. In 2002, approximately 1 in every 176,497 boys born was named Yishai. RISING Recent data shows the name is currently rising.