Ryun vs Ryuu
Side-by-side comparison of Ryun and Ryuu - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Ryun | Ryuu |
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 182 | 52 |
| Peak Year | 1996 | 2012 |
| Peak Year Births | 13 | 11 |
| Peak Decade | 1990s | 2010s |
| Gender | Boy | Boy |
| First Recorded Year | 1972 | 2009 |
Births by Decade
| Decade | Ryun | Ryuu |
| 1970s | 39 | - |
| 1980s | 40 | - |
| 1990s | 76 | - |
| 2000s | 22 | 5 |
| 2010s | 5 | 40 |
| 2020s | - | 7 |
Recent Annual Births (2014–present)
| Year | Ryun | Ryuu |
| 2015 | - | 9 |
| 2016 | - | 6 |
| 2022 | - | 7 |