Riku vs Riki
Side-by-side comparison of Riku and Riki - popularity rank, total births, peak decade, and historical trends from Social Security Administration data.
Which name is more popular?
| Metric | Riku | Riki |
| Current Rank | #4394 | #10396 |
| Total Births (all years) | 483 | 1,193 |
| Peak Year | 2024 | 1981 |
| Peak Year Births | 24 | 46 |
| Peak Decade | 2010s | 1980s |
| Gender | Boy | Girl |
| First Recorded Year | 1996 | 1945 |
Births by Decade
| Decade | Riku | Riki |
| 1940s | - | 31 |
| 1950s | - | 81 |
| 1960s | - | 124 |
| 1970s | - | 214 |
| 1980s | - | 298 |
| 1990s | 37 | 233 |
| 2000s | 145 | 79 |
| 2010s | 180 | 87 |
| 2020s | 121 | 46 |
Recent Annual Births (2014–present)
| Year | Riku | Riki |
| 2014 | 22 | 14 |
| 2015 | 16 | 9 |
| 2016 | 17 | 7 |
| 2017 | 18 | 8 |
| 2018 | 16 | 8 |
| 2019 | 13 | 6 |
| 2020 | 23 | 6 |
| 2021 | 19 | 8 |
| 2022 | 21 | 6 |
| 2023 | 21 | 8 |
| 2024 | 24 | 9 |
| 2025 | 13 | 9 |