Phu is a distinctive boys' name in United States, ranking #8902 in 2005 with 8 recorded births. The name reached its all-time peak in 2007 with 12 births ranking #6970. Since 1996, the popularity has increased by 14.3%. In 2005, approximately 1 in every 249,643 boys born was named Phu. RISING Recent data shows the name is currently rising.