Popularity in the United States (by decade)
Numbers
| Wilma (feminine) | Wilma (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | - | - | ||
| 2010 | - | - | - | - | ||
| 2000 | - | - | - | - | ||
| 1990 | - | - | - | - | ||
| 1980 | #1874 | 0.003 | - | - | ||
| 1970 | #1032 | 0.008 | - | - | ||
| 1960 | #458 | 0.024 | - | - | ||
| 1950 | #229 | 0.062 | - | - | ||
| 1940 | #129 | 0.142 | - | - | ||
| 1930 | #75 | 0.300 | #1417 | 0.002 | ||
| 1920 | #68 | 0.315 | #1636 | 0.002 | ||
| 1910 | #90 | 0.251 | - | - | ||
| 1900 | #147 | 0.129 | #1873 | 0.001 | ||
| 1890 | #263 | 0.047 | - | - | ||
| 1880 | #454 | 0.015 | - | - | ||
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