Kristoffer is a distinctive boys' name in United States, ranking #2772 in 2001 with 34 recorded births. This places Kristoffer in the top 23% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 69 births ranking #1469. Since 1996, the popularity has decreased by 50.7%. In 2001, approximately 1 in every 57,142 boys born was named Kristoffer. RISING Recent data shows the name is currently rising.