Jayro is a distinctive boys' name in United States, ranking #7776 in 2013 with 10 recorded births. The name reached its all-time peak in 2005 with 85 births ranking #1609. Since 1996, the popularity has decreased by 37.5%. In 2013, approximately 1 in every 189,125 boys born was named Jayro. FALLING Recent data shows the name is currently falling.