Fenix is a distinctive girls' name in United States, ranking #16290 in 2002 with 5 recorded births. This places Fenix in the bottom 10% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 24 births ranking #5419. In 2002, approximately 1 in every 359,364 girls born was named Fenix. FALLING Recent data shows the name is currently falling.