Dirk is a distinctive boys' name in United States, ranking #4104 in 2015 with 25 recorded births. The name reached its all-time peak in 1996 with 60 births ranking #1621. Since 1996, the popularity has decreased by 58.3%. In 2015, approximately 1 in every 76,650 boys born was named Dirk. STABLE Recent data shows the name is currently stable.