Macario is a distinctive boys' name in United States, ranking #3084 in 2003 with 31 recorded births. The name reached its all-time peak in 2006 with 50 births ranking #2467. Since 1996, the popularity has increased by 14.8%. In 2003, approximately 1 in every 63,718 boys born was named Macario. RISING Recent data shows the name is currently rising.