Quick answers about Dereck
How many people are named Dereck?
An estimated 7,909 living Americans are named Dereck.
How rare is Dereck?
Dereck is uncommon among babies today, with 396 boys receiving the name in 2025.
How old is the typical Dereck?
The median age of a living American named Dereck is approximately 25 years, with most bearers falling between 10 and 42 years old.
Is Dereck still popular?
Yes — Dereck is currently rising in popularity, with 396 births in 2025. Births this decade are running about 1.4× higher than the previous decade.
Where is Dereck most common?
Dereck has its strongest geographic signal in Maryland, where it appears 2.8× more often than the national baseline.
1949Peak 20242025
Where it lives now
Dereck is most concentrated in Maryland — about 2.8× the national rate in the 2020s. It also runs high in New Jersey.
States where Dereck is given more often than the national average — its present-day heartland.
3×+
2×+
1.5×+
1.2×+
~ national
