Juanantonio is a distinctive boys' name in United States, ranking #6139 in 2014 with 14 recorded births. The name reached its all-time peak in 1999 with 20 births ranking #3765. Since 1996, the popularity has decreased by 17.6%. In 2014, approximately 1 in every 137,174 boys born was named Juanantonio. STABLE Recent data shows the name is currently stable.