Fenris is a distinctive boys' name in United States, ranking #9108 in 2016 with 8 recorded births. This places Fenris in the bottom 36% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2022 with 19 births ranking #5092. In 2016, approximately 1 in every 237,151 boys born was named Fenris. FALLING Recent data shows the name is currently falling.