Jeancarlos is a distinctive boys' name in United States, ranking #1394 in 2010 with 120 recorded births. The name reached its all-time peak in 2010 with 120 births ranking #1394. Since 1996, the popularity has increased by 823.1%. In 2010, approximately 1 in every 15,987 boys born was named Jeancarlos. FALLING Recent data shows the name is currently falling.