Eternity is a distinctive girls' name in United States, ranking #2320 in 2012 with 81 recorded births. The name reached its all-time peak in 2009 with 103 births ranking #2007. Since 1996, the popularity has increased by 125.0%. In 2012, approximately 1 in every 21,738 girls born was named Eternity. STABLE Recent data shows the name is currently stable.