Krzysztof is a distinctive boys' name in United States, ranking #7158 in 2000 with 9 recorded births. The name reached its all-time peak in 1999 with 14 births ranking #4912. Since 1996, the popularity has decreased by 18.2%. In 2000, approximately 1 in every 218,215 boys born was named Krzysztof. FALLING Recent data shows the name is currently falling.