Thorn is a distinctive boys' name in United States, ranking #8105 in 2007 with 10 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #5430. Since 1996, the popularity has increased by 25.0%. In 2007, approximately 1 in every 207,524 boys born was named Thorn. RISING Recent data shows the name is currently rising.