Laci is a distinctive girls' name in United States, ranking #2131 in 2002 with 79 recorded births. The name reached its all-time peak in 2003 with 686 births ranking #438. Since 1996, the popularity has decreased by 29.5%. In 2002, approximately 1 in every 22,745 girls born was named Laci. FALLING Recent data shows the name is currently falling.