Popularity in the United States (by decade)
Numbers
| Tegan (feminine) | Tegan (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #1477 | 0.008 | - | - | ||
| 2010 | #956 | 0.015 | #1654 | 0.005 | ||
| 2000 | #1410 | 0.008 | #1382 | 0.005 | ||
| 1990 | - | - | - | - | ||
| 1980 | #1575 | 0.004 | - | - | ||
| 1970 | - | - | - | - | ||
| 1960 | - | - | - | - | ||
| 1950 | - | - | - | - | ||
| 1940 | - | - | - | - | ||
| 1930 | - | - | - | - | ||
| 1920 | - | - | - | - | ||
| 1910 | - | - | - | - | ||
| 1900 | - | - | - | - | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | - | - | ||
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