Popularity in the United States (by decade)
Numbers
| Percy (feminine) | Percy (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | #1729 | 0.005 | ||
| 2010 | - | - | - | - | ||
| 2000 | - | - | - | - | ||
| 1990 | - | - | #1383 | 0.004 | ||
| 1980 | - | - | #906 | 0.005 | ||
| 1970 | - | - | #671 | 0.009 | ||
| 1960 | - | - | #531 | 0.011 | ||
| 1950 | - | - | #387 | 0.017 | ||
| 1940 | - | - | #336 | 0.024 | ||
| 1930 | - | - | #278 | 0.036 | ||
| 1920 | - | - | #243 | 0.048 | ||
| 1910 | - | - | #201 | 0.061 | ||
| 1900 | - | - | #143 | 0.103 | ||
| 1890 | #1804 | 0.001 | #111 | 0.128 | ||
| 1880 | #1464 | 0.001 | #120 | 0.099 | ||
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