Nikolaos is a distinctive boys' name in United States, ranking #2737 in 2009 with 45 recorded births. This places Nikolaos in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 57 births ranking #2312. Since 1996, the popularity has increased by 15.4%. In 2009, approximately 1 in every 44,073 boys born was named Nikolaos. STABLE Recent data shows the name is currently stable.