Tegan is a distinctive boys' name in United States, ranking #1816 in 2017 with 83 recorded births. The name reached its all-time peak in 2007 with 202 births ranking #975. Since 1996, the popularity has increased by 492.9%. In 2017, approximately 1 in every 22,293 boys born was named Tegan. FALLING Recent data shows the name is currently falling.