Nickolis is a distinctive boys' name in United States, ranking #4871 in 1997 with 13 recorded births. The name reached its all-time peak in 1999 with 19 births ranking #3937. Since 1996, the popularity has increased by 62.5%. In 1997, approximately 1 in every 145,007 boys born was named Nickolis. FALLING Recent data shows the name is currently falling.