Yoo vs Yoonah
Side-by-side comparison of Yoo and Yoonah — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Yoo | Yoonah |
|---|---|---|
| Current Rank | Unranked | #15235 |
| Total Births (all years) | 12 | 6 |
| Peak Year | 1990 | 2024 |
| Peak Year Births | 7 | 6 |
| Peak Decade | 1990ss | 2020ss |
| Gender | Girl | Girl |
| First Recorded Year | 1990 | 2024 |
Births by Decade
| Decade | Yoo | Yoonah |
|---|---|---|
| 1990ss | 12 | — |
| 2020ss | — | 6 |
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, 1990–1999.