Nikolaos is a distinctive boys' name in United States, ranking #2552 in 2005 with 44 recorded births. The name reached its all-time peak in 2014 with 57 births ranking #2312. Since 1996, the popularity has increased by 12.8%. In 2005, approximately 1 in every 45,390 boys born was named Nikolaos. STABLE Recent data shows the name is currently stable.