Nicholis is a distinctive boys' name in United States, ranking #5072 in 2002 with 15 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #2578. Since 1996, the popularity has decreased by 50.0%. In 2002, approximately 1 in every 129,431 boys born was named Nicholis. FALLING Recent data shows the name is currently falling.