Nikko is a distinctive boys' name in United States, ranking #1214 in 2013 with 148 recorded births. The name reached its all-time peak in 2021 with 216 births ranking #1018. Since 1996, the popularity has increased by 72.1%. In 2013, approximately 1 in every 12,779 boys born was named Nikko. FALLING Recent data shows the name is currently falling.