Juancarlos is a distinctive boys' name in United States, ranking #1151 in 2006 with 147 recorded births. The name reached its all-time peak in 2004 with 154 births ranking #1049. Since 1996, the popularity has increased by 42.7%. In 2006, approximately 1 in every 13,980 boys born was named Juancarlos. STABLE Recent data shows the name is currently stable.