Jancarlos is a distinctive boys' name in United States, ranking #1679 in 2011 with 89 recorded births. The name reached its all-time peak in 2010 with 107 births ranking #1522. Since 1996, the popularity has increased by 368.4%. In 2011, approximately 1 in every 21,337 boys born was named Jancarlos. RISING Recent data shows the name is currently rising.