Kristoff is a distinctive boys' name in United States, ranking #5366 in 2023 with 18 recorded births. The name reached its all-time peak in 2015 with 41 births ranking #2886. Since 1996, the popularity has increased by 50.0%. In 2023, approximately 1 in every 94,920 boys born was named Kristoff. FALLING Recent data shows the name is currently falling.