Teagen is a distinctive girls' name in United States, ranking #8152 in 2001 with 13 recorded births. The name reached its all-time peak in 2011 with 57 births ranking #3012. Since 1996, the popularity has increased by 62.5%. In 2001, approximately 1 in every 138,505 girls born was named Teagen. FALLING Recent data shows the name is currently falling.