Infinity is a distinctive girls' name in United States, ranking #4698 in 2025 with 29 recorded births. The name reached its all-time peak in 1997 with 71 births ranking #2008. Since 1996, the popularity has decreased by 37.0%. In 2025, approximately 1 in every 55,423 girls born was named Infinity. FALLING Recent data shows the name is currently falling.