Macario is a distinctive boys' name in United States, ranking #3467 in 2008 with 32 recorded births. The name reached its all-time peak in 2006 with 50 births ranking #2467. Since 1996, the popularity has increased by 18.5%. In 2008, approximately 1 in every 63,748 boys born was named Macario. RISING Recent data shows the name is currently rising.