Darien is a distinctive boys' name in United States, ranking #936 in 2010 with 215 recorded births. The name reached its all-time peak in 1999 with 385 births ranking #537. Since 1996, the popularity has decreased by 37.1%. In 2010, approximately 1 in every 8,923 boys born was named Darien. STABLE Recent data shows the name is currently stable.