Polo is a distinctive boys' name in United States, ranking #5435 in 2012 with 17 recorded births. This places Polo in the top 38% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 21 births ranking #3946. In 2012, approximately 1 in every 111,566 boys born was named Polo. FALLING Recent data shows the name is currently falling.