Kristoff is a distinctive boys' name in United States, ranking #4632 in 2022 with 22 recorded births. This places Kristoff in the top 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 41 births ranking #2886. Since 1996, the popularity has increased by 83.3%. In 2022, approximately 1 in every 79,290 boys born was named Kristoff. FALLING Recent data shows the name is currently falling.