Collen is a distinctive boys' name in United States, ranking #7215 in 2018 with 11 recorded births. The name reached its all-time peak in 1997 with 33 births ranking #2463. Since 1996, the popularity has decreased by 62.1%. In 2018, approximately 1 in every 165,043 boys born was named Collen. RISING Recent data shows the name is currently rising.