Eternity is a distinctive girls' name in United States, ranking #2850 in 2003 with 54 recorded births. The name reached its all-time peak in 2009 with 103 births ranking #2007. Since 1996, the popularity has increased by 50.0%. In 2003, approximately 1 in every 33,834 girls born was named Eternity. STABLE Recent data shows the name is currently stable.