Julien is a distinctive boys' name in United States, ranking #709 in 2025 with 380 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 90.0%. In 2025, approximately 1 in every 4,495 boys born was named Julien. FALLING Recent data shows the name is currently falling.