Juancarlos is a distinctive boys' name in United States, ranking #1233 in 2007 with 143 recorded births. The name reached its all-time peak in 2004 with 154 births ranking #1049. Since 1996, the popularity has increased by 38.8%. In 2007, approximately 1 in every 14,512 boys born was named Juancarlos. STABLE Recent data shows the name is currently stable.