Eternity is a distinctive girls' name in United States, ranking #3213 in 2001 with 43 recorded births. The name reached its all-time peak in 2009 with 103 births ranking #2007. Since 1996, the popularity has increased by 19.4%. In 2001, approximately 1 in every 41,873 girls born was named Eternity. STABLE Recent data shows the name is currently stable.