Cinthia is a distinctive girls' name in United States, ranking #2876 in 2011 with 60 recorded births. The name reached its all-time peak in 1996 with 205 births ranking #942. Since 1996, the popularity has decreased by 70.7%. In 2011, approximately 1 in every 29,313 girls born was named Cinthia. FALLING Recent data shows the name is currently falling.