Laci is a distinctive girls' name in United States, ranking #2522 in 2018 with 70 recorded births. The name reached its all-time peak in 2003 with 686 births ranking #438. Since 1996, the popularity has decreased by 37.5%. In 2018, approximately 1 in every 24,292 girls born was named Laci. FALLING Recent data shows the name is currently falling.