Frederik is a distinctive boys' name in United States, ranking #7739 in 2004 with 9 recorded births. The name reached its all-time peak in 2025 with 29 births ranking #3787. Since 1996, the popularity has decreased by 40.0%. In 2004, approximately 1 in every 220,534 boys born was named Frederik. RISING Recent data shows the name is currently rising.