Nikolaos is a distinctive boys' name in United States, ranking #2753 in 2019 with 46 recorded births. The name reached its all-time peak in 2014 with 57 births ranking #2312. Since 1996, the popularity has increased by 17.9%. In 2019, approximately 1 in every 38,986 boys born was named Nikolaos. STABLE Recent data shows the name is currently stable.