Nicholis is a distinctive boys' name in United States, ranking #3129 in 1997 with 24 recorded births. The name reached its all-time peak in 1996 with 30 births ranking #2578. Since 1996, the popularity has decreased by 20.0%. In 1997, approximately 1 in every 78,545 boys born was named Nicholis. FALLING Recent data shows the name is currently falling.