Nicholis is a distinctive boys' name in United States, ranking #6406 in 2004 with 12 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #2578. Since 1996, the popularity has decreased by 60.0%. In 2004, approximately 1 in every 165,400 boys born was named Nicholis. FALLING Recent data shows the name is currently falling.