Seojun vs Seoul
Side-by-side comparison of Seojun and Seoul - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Seojun | Seoul |
| Current Rank | Unranked | Unranked |
| Total Births (all years) | 5 | 16 |
| Peak Year | 2018 | 2025 |
| Peak Year Births | 5 | 6 |
| Peak Decade | 2010s | 2020s |
| Gender | Boy | Girl |
| First Recorded Year | 2018 | 2022 |
Births by Decade
| Decade | Seojun | Seoul |
| 2010s | 5 | - |
| 2020s | - | 16 |
Recent Annual Births (2014–present)
| Year | Seojun | Seoul |
| 2018 | 5 | - |
| 2022 | - | 5 |
| 2023 | - | 5 |
| 2025 | - | 6 |