Popularity in the United States (by decade)
Numbers
| River (feminine) | River (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #167 | 0.098 | #115 | 0.173 | ||
| 2010 | #389 | 0.043 | #264 | 0.069 | ||
| 2000 | #1507 | 0.007 | #546 | 0.021 | ||
| 1990 | - | - | #750 | 0.010 | ||
| 1980 | - | - | - | - | ||
| 1970 | - | - | - | - | ||
| 1960 | - | - | - | - | ||
| 1950 | - | - | - | - | ||
| 1940 | - | - | - | - | ||
| 1930 | - | - | - | - | ||
| 1920 | - | - | - | - | ||
| 1910 | - | - | - | - | ||
| 1900 | - | - | - | - | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | - | - | ||
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