Anja is a distinctive girls' name in United States, ranking #3439 in 2018 with 45 recorded births. This places Anja in the top 19% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 122 births ranking #1709. Since 1996, the popularity has decreased by 18.2%. In 2018, approximately 1 in every 37,787 girls born was named Anja. FALLING Recent data shows the name is currently falling.