Derrek is a distinctive boys' name in United States, ranking #2208 in 1999 with 42 recorded births. The name reached its all-time peak in 1996 with 77 births ranking #1378. Since 1996, the popularity has decreased by 45.5%. In 1999, approximately 1 in every 45,716 boys born was named Derrek. FALLING Recent data shows the name is currently falling.