Guilford vs Guiliana
American parents have registered 589 Guilfords since 1880, against 528 Guilianas. But in 2025 it was Guiliana that was commoner, 6 babies to fewer than five.
Babies given each name, 1880–2025
Guilford Guiliana
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 79 years in which either name was published, Guilford for 53 years and Guiliana for 26 years. The lead changed hands once.
Side by side
| Guilford | Guiliana | |
|---|---|---|
| Total US births | 589 | 528 |
| Most in one year | 22 | 64 |
| Babies in 2025 | under 5 | 6 |
| Estimated living today | 120 | 520 |
| Median age today | 75 | 14 |
| Peak year | 1923 | 2010 |
| Best rank | 1,644th boys | 2,752nd girls |
| Rank in 2025 | unranked | 13,208th |
| First recorded | 1885 | 1993 |
| Girls / boys | 0 / 589 | 528 / 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 Guilfords alive today are over 75; half the Guilianas are over 14. That is 61 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: Guilford and Guiliana.