Rhianon vs Rhiannon
Side-by-side comparison of Rhianon and Rhiannon - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Rhianon | Rhiannon |
| Current Rank | Unranked | #1300 |
| Total Births (all years) | 355 | 15,539 |
| Peak Year | 1978 | 1999 |
| Peak Year Births | 25 | 651 |
| Peak Decade | 1980s | 2000s |
| Gender | Girl | Girl |
| First Recorded Year | 1976 | 1974 |
Births by Decade
| Decade | Rhianon | Rhiannon |
| 1970s | 54 | 1,666 |
| 1980s | 142 | 3,276 |
| 1990s | 103 | 3,833 |
| 2000s | 56 | 4,075 |
| 2010s | - | 1,444 |
| 2020s | - | 1,245 |
Recent Annual Births (2014–present)
| Year | Rhianon | Rhiannon |
| 2014 | - | 134 |
| 2015 | - | 120 |
| 2016 | - | 142 |
| 2017 | - | 158 |
| 2018 | - | 150 |
| 2019 | - | 189 |
| 2020 | - | 204 |
| 2021 | - | 224 |
| 2022 | - | 219 |
| 2023 | - | 210 |
| 2024 | - | 178 |
| 2025 | - | 210 |