Infiniti is a distinctive girls' name in United States, ranking #9779 in 2007 with 12 recorded births. The name reached its all-time peak in 1997 with 48 births ranking #2632. Since 1996, the popularity has decreased by 70.0%. In 2007, approximately 1 in every 160,204 girls born was named Infiniti. STABLE Recent data shows the name is currently stable.