Nickolis is a distinctive boys' name in United States, ranking #10164 in 2001 with 6 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #3937. Since 1996, the popularity has decreased by 25.0%. In 2001, approximately 1 in every 323,805 boys born was named Nickolis. FALLING Recent data shows the name is currently falling.