Eternity is a distinctive girls' name in United States, ranking #2245 in 2011 with 84 recorded births. The name reached its all-time peak in 2009 with 103 births ranking #2007. Since 1996, the popularity has increased by 133.3%. In 2011, approximately 1 in every 20,938 girls born was named Eternity. STABLE Recent data shows the name is currently stable.