Johncarlos is a distinctive boys' name in United States, ranking #8664 in 1997 with 6 recorded births. The name reached its all-time peak in 2010 with 35 births ranking #3207. Since 1996, the popularity has decreased by 53.8%. In 1997, approximately 1 in every 314,182 boys born was named Johncarlos. RISING Recent data shows the name is currently rising.