Eternity is a distinctive girls' name in United States, ranking #3231 in 2000 with 42 recorded births. The name reached its all-time peak in 2009 with 103 births ranking #2007. Since 1996, the popularity has increased by 16.7%. In 2000, approximately 1 in every 43,237 girls born was named Eternity. STABLE Recent data shows the name is currently stable.