Laetitia is a distinctive girls' name in United States, ranking #10662 in 1998 with 8 recorded births. The name reached its all-time peak in 2004 with 12 births ranking #9011. Since 1996, the popularity has decreased by 11.1%. In 1998, approximately 1 in every 220,861 girls born was named Laetitia. FALLING Recent data shows the name is currently falling.