Feminine dossier · first seen 1881
Libby
Stable
Cross-generational persistence
Peak era
2009
Peak births
355
Current vitality
Fragile
Peak generation
Gen Z
1881Peak 20092025
Quick answers about Libby
How many people are named Libby?
An estimated 13,941 living Americans are named Libby.
How rare is Libby?
Libby is uncommon among babies today, with 202 girls receiving the name in 2025, down 43.1% from its 2009 peak.
How old is the typical Libby?
The median age of a living American named Libby is approximately 27 years, with most bearers falling between 15 and 59 years old.
Is Libby still popular?
Yes. Libby is holding steady, with 202 births in 2025 and a consistent recent baseline.
Where is Libby most common?
Libby has its strongest geographic signal in New York, where it appeared 5.3× more often than the national baseline in the 2020s.
Peak year
2009
Decline from peak
43.1%
2025
202
All-time
17,966
Where it lives now
Libby is most concentrated in New York — about 5.3× the national rate in the 2020s.
States where Libby is given more often than the national average — its present-day heartland.