Juanantonio is a distinctive boys' name in United States, ranking #7988 in 2008 with 10 recorded births. The name reached its all-time peak in 1999 with 20 births ranking #3765. Since 1996, the popularity has decreased by 41.2%. In 2008, approximately 1 in every 203,995 boys born was named Juanantonio. STABLE Recent data shows the name is currently stable.