Thad vs Tharon
American parents have registered 8,224 Thads since 1880, against 650 Tharons. Thad is still ahead, with 8 babies in 2025.
Babies given each name, 1880–2025
Thad Tharon
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
Thad has been the commoner name in every year either was published, 1880 to 2025. The lead has never changed hands.
The closest they came was 1923, when Thad had 55 and Tharon had 32.
Side by side
| Thad | Tharon | |
|---|---|---|
| Total US births | 8,224 | 650 |
| Most in one year | 365 | 32 |
| Babies in 2025 | 8 | under 5 |
| Estimated living today | 5,600 | 430 |
| Median age today | 54 | 43 |
| Peak year | 1967 | 1963 |
| Best rank | 401st boys | 2,200th boys |
| Rank in 2025 | 8,910th | unranked |
| First recorded | 1880 | 1916 |
| Girls / boys | 5 / 8,219 | 167 / 483 |
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 Thads alive today are over 54; half the Tharons are over 43. That is 11 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: Thad and Tharon.