Masculine dossier · first seen 1973
Jacobi
Stable Decline
Gradual decline from 2008
Peak era
2008
Peak births
189
Current vitality
Rare
Peak generation
Gen Z
Quick answers about Jacobi
How many people are named Jacobi?
An estimated 4,128 living Americans are named Jacobi.
How rare is Jacobi?
Jacobi is uncommon among babies today, with 60 boys receiving the name in 2025, down 68.3% from its 2008 peak.
How old is the typical Jacobi?
The median age of a living American named Jacobi is approximately 17 years, with most bearers falling between 10 and 25 years old.
Is Jacobi still popular?
Not especially. Jacobi has been declining since its 2008 peak and registered 60 births in 2025.
Where is Jacobi most common?
Jacobi has its strongest geographic signal in Louisiana, where it appears 4.3× more often than the national baseline.
1973Peak 20082025
Peak year
2008
Decline from peak
68.3%
2025
60
All-time
4,195
Where it lives now
Jacobi is most concentrated in Louisiana — about 4.3× the national rate in the 2000s. It also runs high in Georgia and Alabama.
States where Jacobi is given more often than the national average — its present-day heartland.