Nicklaus is a distinctive boys' name in United States, ranking #4394 in 2022 with 24 recorded births. The name reached its all-time peak in 1997 with 156 births ranking #891. Since 1996, the popularity has decreased by 80.0%. In 2022, approximately 1 in every 72,682 boys born was named Nicklaus. FALLING Recent data shows the name is currently falling.