Cinthia is a distinctive girls' name in United States, ranking #5677 in 2022 with 22 recorded births. The name reached its all-time peak in 1996 with 205 births ranking #942. Since 1996, the popularity has decreased by 89.3%. In 2022, approximately 1 in every 74,489 girls born was named Cinthia. FALLING Recent data shows the name is currently falling.