Juancarlos is a distinctive boys' name in United States, ranking #1111 in 2000 with 127 recorded births. The name reached its all-time peak in 2004 with 154 births ranking #1049. Since 1996, the popularity has increased by 23.3%. In 2000, approximately 1 in every 15,464 boys born was named Juancarlos. STABLE Recent data shows the name is currently stable.