Teagen is a distinctive girls' name in United States, ranking #11020 in 2002 with 9 recorded births. The name reached its all-time peak in 2011 with 57 births ranking #3012. Since 1996, the popularity has increased by 12.5%. In 2002, approximately 1 in every 199,647 girls born was named Teagen. FALLING Recent data shows the name is currently falling.