Popularity in the United States (by decade)
Numbers
| Aidan (masculine) | Aidan (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #282 | 0.065 | - | - | ||
| 2010 | #156 | 0.127 | - | - | ||
| 2000 | #55 | 0.360 | #1349 | 0.008 | ||
| 1990 | #311 | 0.043 | - | - | ||
| 1980 | #1470 | 0.002 | - | - | ||
| 1970 | - | - | - | - | ||
| 1960 | - | - | - | - | ||
| 1950 | - | - | - | - | ||
| 1940 | - | - | - | - | ||
| 1930 | - | - | - | - | ||
| 1920 | - | - | - | - | ||
| 1910 | - | - | - | - | ||
| 1900 | - | - | - | - | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | - | - | ||
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