Jarek is a distinctive boys' name in United States, ranking #1541 in 1997 with 67 recorded births. The name reached its all-time peak in 2000 with 74 births ranking #1593. Since 1996, the popularity has increased by 45.7%. In 1997, approximately 1 in every 28,136 boys born was named Jarek. RISING Recent data shows the name is currently rising.