Nicky is a distinctive girls' name in United States, ranking #6433 in 2004 with 19 recorded births. This places Nicky in the top 34% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 33 births ranking #4401. In 2004, approximately 1 in every 96,638 girls born was named Nicky. FALLING Recent data shows the name is currently falling.