Jun is a distinctive boys' name in United States, ranking #3272 in 2006 with 33 recorded births. The name reached its all-time peak in 2003 with 46 births ranking #2332. Since 1996, the popularity has increased by 13.8%. In 2006, approximately 1 in every 62,276 boys born was named Jun. STABLE Recent data shows the name is currently stable.