Popularity in the United States (by decade)
Numbers
| Susan (masculine) | Susan (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | #1080 | 0.013 | ||
| 2010 | - | - | #899 | 0.016 | ||
| 2000 | - | - | #552 | 0.026 | ||
| 1990 | - | - | #257 | 0.055 | ||
| 1980 | - | - | #94 | 0.166 | ||
| 1970 | #1587 | 0.002 | #27 | 0.536 | ||
| 1960 | #896 | 0.004 | #3 | 1.522 | ||
| 1950 | #886 | 0.003 | #4 | 2.218 | ||
| 1940 | #930 | 0.003 | #10 | 1.423 | ||
| 1930 | - | - | #117 | 0.190 | ||
| 1920 | - | - | #220 | 0.068 | ||
| 1910 | - | - | #205 | 0.080 | ||
| 1900 | - | - | #163 | 0.111 | ||
| 1890 | - | - | #123 | 0.153 | ||
| 1880 | - | - | #96 | 0.231 | ||
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