Sundai vs Sunday
Side-by-side comparison of Sundai and Sunday - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Sundai | Sunday |
| Current Rank | #8075 | #1059 |
| Total Births (all years) | 121 | 3,197 |
| Peak Year | 2023 | 2025 |
| Peak Year Births | 13 | 273 |
| Peak Decade | 2010s | 2020s |
| Gender | Girl | Girl |
| First Recorded Year | 1966 | 1924 |
Births by Decade
| Decade | Sundai | Sunday |
| 1920s | - | 6 |
| 1930s | - | 13 |
| 1940s | - | 140 |
| 1950s | - | 244 |
| 1960s | 6 | 511 |
| 1970s | - | 455 |
| 1980s | - | 147 |
| 1990s | 5 | 139 |
| 2000s | 11 | 131 |
| 2010s | 54 | 411 |
| 2020s | 45 | 1,000 |
Recent Annual Births (2014–present)
| Year | Sundai | Sunday |
| 2014 | 7 | 43 |
| 2015 | 7 | 26 |
| 2016 | 5 | 35 |
| 2017 | 5 | 40 |
| 2018 | 6 | 47 |
| 2019 | - | 59 |
| 2020 | - | 83 |
| 2021 | 12 | 107 |
| 2022 | - | 123 |
| 2023 | 13 | 178 |
| 2024 | 13 | 236 |
| 2025 | 7 | 273 |