Nicklas is a distinctive boys' name in United States, ranking #1142 in 1998 with 110 recorded births. The name reached its all-time peak in 2002 with 111 births ranking #1234. Since 1996, the popularity has increased by 96.4%. In 1998, approximately 1 in every 17,376 boys born was named Nicklas. FALLING Recent data shows the name is currently falling.