Popularity in the United States (by decade)
Numbers
| Wendy (feminine) | Wendy (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #1228 | 0.011 | - | - | ||
| 2010 | #823 | 0.018 | - | - | ||
| 2000 | #330 | 0.047 | - | - | ||
| 1990 | #252 | 0.056 | - | - | ||
| 1980 | #135 | 0.121 | - | - | ||
| 1970 | #36 | 0.451 | #1680 | 0.002 | ||
| 1960 | #48 | 0.471 | #1604 | 0.001 | ||
| 1950 | #102 | 0.216 | - | - | ||
| 1940 | #242 | 0.057 | - | - | ||
| 1930 | #915 | 0.005 | - | - | ||
| 1920 | - | - | - | - | ||
| 1910 | - | - | - | - | ||
| 1900 | - | - | - | - | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | - | - | ||
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