Jancarlos is a distinctive boys' name in United States, ranking #2240 in 2009 with 59 recorded births. The name reached its all-time peak in 2010 with 107 births ranking #1522. Since 1996, the popularity has increased by 210.5%. In 2009, approximately 1 in every 33,615 boys born was named Jancarlos. RISING Recent data shows the name is currently rising.