Popularity in the United States (by decade)
Numbers
| Rylan (masculine) | Rylan (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #351 | 0.049 | #962 | 0.015 | ||
| 2010 | #221 | 0.085 | #796 | 0.018 | ||
| 2000 | #310 | 0.048 | #1421 | 0.007 | ||
| 1990 | #962 | 0.006 | - | - | ||
| 1980 | #1588 | 0.002 | - | - | ||
| 1970 | - | - | - | - | ||
| 1960 | - | - | - | - | ||
| 1950 | - | - | - | - | ||
| 1940 | - | - | - | - | ||
| 1930 | - | - | - | - | ||
| 1920 | - | - | - | - | ||
| 1910 | - | - | - | - | ||
| 1900 | - | - | - | - | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | - | - | ||
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