Juancarlos is a distinctive boys' name in United States, ranking #1091 in 1998 with 119 recorded births. The name reached its all-time peak in 2004 with 154 births ranking #1049. Since 1996, the popularity has increased by 15.5%. In 1998, approximately 1 in every 16,061 boys born was named Juancarlos. STABLE Recent data shows the name is currently stable.