Jb is a distinctive boys' name in United States, ranking #7388 in 2025 with 11 recorded births. The name reached its all-time peak in 2010 with 16 births ranking #5594. Since 1996, the popularity has increased by 83.3%. In 2025, approximately 1 in every 155,280 boys born was named Jb. RISING Recent data shows the name is currently rising.