Popularity in the United States (by decade)
Numbers
| Jason (masculine) | Jason (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #134 | 0.148 | - | - | ||
| 2010 | #79 | 0.252 | - | - | ||
| 2000 | #50 | 0.416 | - | - | ||
| 1990 | #45 | 0.446 | - | - | ||
| 1980 | #11 | 1.518 | #878 | 0.010 | ||
| 1970 | #3 | 2.705 | #650 | 0.015 | ||
| 1960 | #87 | 0.217 | - | - | ||
| 1950 | #375 | 0.018 | - | - | ||
| 1940 | #549 | 0.009 | - | - | ||
| 1930 | #634 | 0.008 | - | - | ||
| 1920 | #642 | 0.009 | - | - | ||
| 1910 | #644 | 0.009 | - | - | ||
| 1900 | #713 | 0.008 | - | - | ||
| 1890 | #530 | 0.012 | - | - | ||
| 1880 | #407 | 0.016 | - | - | ||
 |
|
|||||