Rutha vs Ruthy
American parents have registered 2,799 Ruthas since 1880, against 924 Ruthys. But in 2025 it was Ruthy that was commoner, 8 babies to fewer than five.
Babies given each name, 1880–2025
Rutha Ruthy
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 120 years in which either name was published, Rutha for 79 years and Ruthy for 41 years. The lead changed hands 7 times.
Side by side
| Rutha | Ruthy | |
|---|---|---|
| Total US births | 2,799 | 924 |
| Most in one year | 87 | 29 |
| Babies in 2025 | under 5 | 8 |
| Estimated living today | 890 | 590 |
| Median age today | 77 | 60 |
| Peak year | 1925 | 1958 |
| Best rank | 791st girls | 2,073rd girls |
| Rank in 2025 | unranked | 10,917th |
| First recorded | 1884 | 1913 |
| Girls / boys | 2,799 / 0 | 924 / 0 |
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 Ruthas alive today are over 77; half the Ruthys are over 60. That is 17 years between them: two names in use at the same time, worn by two different generations.
Compare something else
Related comparisons
Social Security Administration birth records, 1880–2025, public domain. Full histories: Rutha and Ruthy.