Berlin vs Bertha
American parents have registered 208,807 Berthas since 1880, against 3,431 Berlins. But in 2025 it was Berlin that was commoner, 58 babies to 30.
Babies given each name, 1880–2025
Berlin Bertha
Each line is every baby given the name that year, girls and boys added together — the only count that means the same thing for both names. A line breaks where the name fell below five babies in a year — the point at which the SSA stops publishing it — rather than being drawn through a figure nobody published. A single published year in a gap shows as a dot.
Who was ahead
Of the 146 years in which either name was published, Bertha for 127 years and Berlin for 19 years. The lead changed hands once.
Side by side
| Berlin | Bertha | |
|---|---|---|
| Total US births | 3,431 | 208,807 |
| Most in one year | 102 | 5,065 |
| Babies in 2025 | 58 | 30 |
| Estimated living today | 2,400 | 36,000 |
| Median age today | 15 | 73 |
| Peak year | 2011 | 1918 |
| Best rank | 2,017th girls | 51st girls |
| Rank in 2025 | 3,780th | 4,546th |
| First recorded | 1899 | 1880 |
| Girls / boys | 1,796 / 1,635 | 207,870 / 937 |
A rank is a position within one sex’s list for one year, so the two rank rows are not subtracted from one another and the winning column is not marked on them. The living figure is a life-table estimate, not a count.
Which name is older
Half of the Berthas alive today are over 73; half the Berlins are over 15. That is 58 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
- Berlin Utah (6.3×), California (5.7×), West Virginia (4.1×)
- Bertha Mississippi (3.3×), Alabama (2.7×), South Carolina (2.6×)
How much commoner the name is in that state than it is nationally, from births recorded since 1910.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Berlin and Bertha.