Nicholis is a distinctive boys' name in United States, ranking #3810 in 2003 with 23 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #2578. Since 1996, the popularity has decreased by 23.3%. In 2003, approximately 1 in every 85,881 boys born was named Nicholis. FALLING Recent data shows the name is currently falling.