Teagen is a distinctive girls' name in United States, ranking #4693 in 2005 with 29 recorded births. The name reached its all-time peak in 2011 with 57 births ranking #3012. Since 1996, the popularity has increased by 262.5%. In 2005, approximately 1 in every 63,714 girls born was named Teagen. FALLING Recent data shows the name is currently falling.