Tetsu vs Tetsuo
Side-by-side comparison of Tetsu and Tetsuo — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Tetsu | Tetsuo |
|---|---|---|
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 5 | 268 |
| Peak Year | 1998 | 1924 |
| Peak Year Births | 5 | 26 |
| Peak Decade | 1990ss | 1920ss |
| Gender | Boy | Boy |
| First Recorded Year | 1998 | 1915 |
Births by Decade
| Decade | Tetsu | Tetsuo |
|---|---|---|
| 1910ss | — | 49 |
| 1920ss | — | 179 |
| 1930ss | — | 35 |
| 1940ss | — | 5 |
| 1990ss | 5 | — |
Data Sources
Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1998–1998.