Quick answers about Thanh
How many people are named Thanh?
An estimated 1,060 living Americans are named Thanh.
How rare is Thanh?
Thanh 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 Thanh?
The median age of a living American named Thanh is approximately 37 years, with most bearers falling between 29 and 43 years old.
Is Thanh still popular?
Not especially. Thanh has been declining since its 1982 peak and registered 0 births in 2025.
Where is Thanh most common?
Thanh has its strongest geographic signal in California, where it appears 2.5× more often than the national baseline.
1976Peak 19822025
Where it lives now
Thanh is most concentrated in California — about 1.8× the national rate in the 1990s.
States where Thanh is given more often than the national average — its present-day heartland.
3×+
2×+
1.5×+
1.2×+
~ national
