Nicklas is a distinctive boys' name in United States, ranking #1349 in 2000 with 95 recorded births. The name reached its all-time peak in 2002 with 111 births ranking #1234. Since 1996, the popularity has increased by 69.6%. In 2000, approximately 1 in every 20,673 boys born was named Nicklas. FALLING Recent data shows the name is currently falling.