Julien is a distinctive boys' name in United States, ranking #639 in 2003 with 322 recorded births. This places Julien in the top 5% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2009 with 500 births ranking #533. Since 1996, the popularity has increased by 61.0%. In 2003, approximately 1 in every 6,134 boys born was named Julien. FALLING Recent data shows the name is currently falling.