Nicklas is a distinctive boys' name in United States, ranking #1645 in 2001 with 72 recorded births. The name reached its all-time peak in 2002 with 111 births ranking #1234. Since 1996, the popularity has increased by 28.6%. In 2001, approximately 1 in every 26,984 boys born was named Nicklas. FALLING Recent data shows the name is currently falling.