Tiegan is a distinctive girls' name in United States, ranking #10049 in 2025 with 10 recorded births. The name reached its all-time peak in 2012 with 18 births ranking #7116. Since 1996, the popularity has increased by 66.7%. In 2025, approximately 1 in every 160,727 girls born was named Tiegan. STABLE Recent data shows the name is currently stable.