Nikolaos is a distinctive boys' name in United States, ranking #2576 in 2011 with 48 recorded births. The name reached its all-time peak in 2014 with 57 births ranking #2312. Since 1996, the popularity has increased by 23.1%. In 2011, approximately 1 in every 39,562 boys born was named Nikolaos. STABLE Recent data shows the name is currently stable.