Tieran vs Tiernan
Side-by-side comparison of Tieran and Tiernan - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Tieran | Tiernan |
| Current Rank | Unranked | #4142 |
| Total Births (all years) | 22 | 1,481 |
| Peak Year | 2001 | 2007 |
| Peak Year Births | 6 | 86 |
| Peak Decade | 2000s | 2000s |
| Gender | Boy | Boy |
| First Recorded Year | 1996 | 1985 |
Births by Decade
| Decade | Tieran | Tiernan |
| 1980s | - | 15 |
| 1990s | 5 | 162 |
| 2000s | 12 | 660 |
| 2010s | 5 | 464 |
| 2020s | - | 180 |
Recent Annual Births (2014–present)
| Year | Tieran | Tiernan |
| 2014 | - | 49 |
| 2015 | - | 46 |
| 2016 | - | 36 |
| 2017 | - | 26 |
| 2018 | - | 28 |
| 2019 | - | 24 |
| 2020 | - | 20 |
| 2021 | - | 32 |
| 2022 | - | 38 |
| 2023 | - | 35 |
| 2024 | - | 26 |
| 2025 | - | 29 |