Jun is a distinctive boys' name in United States, ranking #2332 in 2003 with 46 recorded births. This places Jun in the top 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 46 births ranking #2332. Since 1996, the popularity has increased by 58.6%. In 2003, approximately 1 in every 42,941 boys born was named Jun. STABLE Recent data shows the name is currently stable.