Luisalfredo vs Luiza
American parents have registered 1,090 Luizas since 1880, against 22 Luisalfredos. Luiza is still ahead, with 36 babies in 2025.
Babies given each name, 1880–2025
Luisalfredo Luiza
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 46 years in which either name was published, Luiza for 45 years and Luisalfredo for 1 year. The lead changed hands 2 times.
- 1928–1985 Luiza ahead
- 1986 Luisalfredo ahead
- 1987–2025 Luiza ahead
Side by side
| Luisalfredo | Luiza | |
|---|---|---|
| Total US births | 22 | 1,090 |
| Most in one year | 14 | 61 |
| Babies in 2025 | under 5 | 36 |
| Estimated living today | 20 | 1,100 |
| Median age today | 39 | 12 |
| Peak year | 1986 | 2023 |
| Best rank | 3,268th boys | 2,789th girls |
| Rank in 2025 | unranked | 3,975th |
| First recorded | 1986 | 1928 |
| Girls / boys | 0 / 22 | 1,090 / 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 Luisalfredos alive today are over 39; half the Luizas are over 12. That is 27 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: Luisalfredo and Luiza.