Nicklas is a distinctive boys' name in United States, ranking #1625 in 2003 with 78 recorded births. The name reached its all-time peak in 2002 with 111 births ranking #1234. Since 1996, the popularity has increased by 39.3%. In 2003, approximately 1 in every 25,324 boys born was named Nicklas. FALLING Recent data shows the name is currently falling.