Terrion is a distinctive girls' name in United States, ranking #19822 in 2006 with 5 recorded births. The name reached its all-time peak in 1999 with 9 births ranking #10276. Since 1996, the popularity has decreased by 16.7%. In 2006, approximately 1 in every 380,214 girls born was named Terrion. STABLE Recent data shows the name is currently stable.