Voncille vs Vonnie
American parents have registered 4,121 Vonnies since 1880, against 554 Voncilles. Vonnie is still ahead, with 12 babies in 2025.
Babies given each name, 1880–2025
Voncille Vonnie
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
Vonnie has been the commoner name in every year either was published, 1888 to 2025. The lead has never changed hands.
The closest they came was 1927, when Voncille had 19 and Vonnie had 31.
Side by side
| Voncille | Vonnie | |
|---|---|---|
| Total US births | 554 | 4,121 |
| Most in one year | 20 | 111 |
| Babies in 2025 | under 5 | 12 |
| Estimated living today | 230 | 2,100 |
| Median age today | 75 | 69 |
| Peak year | 1941 | 1959 |
| Best rank | 1,810th girls | 1,055th girls |
| Rank in 2025 | unranked | 11,932nd |
| First recorded | 1915 | 1888 |
| Girls / boys | 554 / 0 | 3,691 / 430 |
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 Voncilles alive today are over 75; half the Vonnies are over 69. That is 6 years between them: two names in use at the same time, worn by two different generations.
Where each one is strongest
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: Voncille and Vonnie.