Zefram vs Zeferino
Side-by-side comparison of Zefram and Zeferino - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Zefram | Zeferino |
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 10 | 330 |
| Peak Year | 2000 | 2007 |
| Peak Year Births | 5 | 14 |
| Peak Decade | 2000s | 1990s |
| Gender | Boy | Boy |
| First Recorded Year | 2000 | 1919 |
Births by Decade
| Decade | Zefram | Zeferino |
| 1910s | - | 5 |
| 1920s | - | 26 |
| 1930s | - | 20 |
| 1940s | - | 10 |
| 1950s | - | 11 |
| 1960s | - | 15 |
| 1970s | - | 43 |
| 1980s | - | 57 |
| 1990s | - | 61 |
| 2000s | 5 | 58 |
| 2010s | 5 | 17 |
| 2020s | - | 7 |
Recent Annual Births (2014–present)
| Year | Zefram | Zeferino |
| 2015 | - | 7 |
| 2018 | - | 5 |
| 2023 | - | 7 |