Quick answers about Flo
How many people are named Flo?
An estimated 253 living Americans are named Flo.
How rare is Flo?
Flo fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.
How old is the typical Flo?
The median age of a living American named Flo is approximately 74 years, with most bearers falling between 67 and 82 years old.
Is Flo still popular?
Not especially. Flo has been declining since its 1917 peak and registered 0 births in 2025.
Where is Flo most common?
Flo has its strongest geographic signal in Pennsylvania, where it appears 1.5× more often than the national baseline.
1881Peak 19172025
Where it lives now
Flo is most concentrated in Pennsylvania — about 1.5× the national rate in the 1920s.
States where Flo is given more often than the national average — its present-day heartland.
3×+
2×+
1.5×+
1.2×+
~ national
