Nicholis is a distinctive boys' name in United States, ranking #4730 in 2000 with 16 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #2578. Since 1996, the popularity has decreased by 46.7%. In 2000, approximately 1 in every 122,746 boys born was named Nicholis. FALLING Recent data shows the name is currently falling.