Kristoffer is a distinctive boys' name in United States, ranking #4978 in 2015 with 19 recorded births. The name reached its all-time peak in 1996 with 69 births ranking #1469. Since 1996, the popularity has decreased by 72.5%. In 2015, approximately 1 in every 100,856 boys born was named Kristoffer. RISING Recent data shows the name is currently rising.