Phenix is a distinctive boys' name in United States, ranking #9574 in 1999 with 6 recorded births. This places Phenix in the bottom 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 29 births ranking #3825. In 1999, approximately 1 in every 320,015 boys born was named Phenix. STABLE Recent data shows the name is currently stable.