Polo is a distinctive boys' name in United States, ranking #11775 in 2014 with 6 recorded births. The name reached its all-time peak in 2001 with 21 births ranking #3946. Since 1996, the popularity has decreased by 62.5%. In 2014, approximately 1 in every 320,073 boys born was named Polo. FALLING Recent data shows the name is currently falling.