Masculine dossier · first seen 1976
Isaak
Stable Decline
Gradual decline from 2009
Peak era
2009
Peak births
218
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Isaak
How many people are named Isaak?
An estimated 4,209 living Americans are named Isaak.
How rare is Isaak?
Isaak is very rare among babies today, with 48 boys receiving the name in 2025, down 78% from its 2009 peak.
How old is the typical Isaak?
The median age of a living American named Isaak is approximately 19 years, with most bearers falling between 13 and 24 years old.
Is Isaak still popular?
Not especially. Isaak has been declining since its 2009 peak and registered 48 births in 2025.
Where is Isaak most common?
Isaak has its strongest geographic signal in Minnesota, where it appears 2.6× more often than the national baseline.
1976Peak 20092025
Peak year
2009
Decline from peak
78%
2025
48
All-time
4,271
Where it lives now
Isaak is most concentrated in Minnesota — about 2.6× the national rate in the 2000s. It also runs high in Washington.
States where Isaak is given more often than the national average — its present-day heartland.