Ryusei vs Ryun
Side-by-side comparison of Ryusei and Ryun — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Ryusei | Ryun |
|---|---|---|
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 28 | 182 |
| Peak Year | 2000 | 1996 |
| Peak Year Births | 6 | 13 |
| Peak Decade | 2000ss | 1990ss |
| Gender | Boy | Boy |
| First Recorded Year | 2000 | 1972 |
Births by Decade
| Decade | Ryusei | Ryun |
|---|---|---|
| 1970ss | — | 39 |
| 1980ss | — | 40 |
| 1990ss | — | 76 |
| 2000ss | 17 | 22 |
| 2010ss | 11 | 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, 2000–2012.