Jeancarlos is a distinctive boys' name in United States, ranking #2545 in 2009 with 50 recorded births. The name reached its all-time peak in 2010 with 120 births ranking #1394. Since 1996, the popularity has increased by 284.6%. In 2009, approximately 1 in every 39,666 boys born was named Jeancarlos. FALLING Recent data shows the name is currently falling.