Nainoa is a distinctive boys' name in United States, ranking #6164 in 2007 with 14 recorded births. The name reached its all-time peak in 2002 with 33 births ranking #2866. Since 1996, the popularity has increased by 133.3%. In 2007, approximately 1 in every 148,231 boys born was named Nainoa. RISING Recent data shows the name is currently rising.