Nicklaus is a distinctive boys' name in United States, ranking #4978 in 2024 with 20 recorded births. The name reached its all-time peak in 1997 with 156 births ranking #891. Since 1996, the popularity has decreased by 83.3%. In 2024, approximately 1 in every 85,766 boys born was named Nicklaus. FALLING Recent data shows the name is currently falling.