Polo is a distinctive boys' name in United States, ranking #13613 in 2018 with 5 recorded births. The name reached its all-time peak in 2001 with 21 births ranking #3946. Since 1996, the popularity has decreased by 68.8%. In 2018, approximately 1 in every 363,095 boys born was named Polo. FALLING Recent data shows the name is currently falling.