Popularity in the United States (by decade)
Numbers
| Lewis (masculine) | Lewis (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #484 | 0.033 | - | - | ||
| 2010 | #584 | 0.023 | - | - | ||
| 2000 | #643 | 0.016 | - | - | ||
| 1990 | #482 | 0.022 | - | - | ||
| 1980 | #333 | 0.030 | - | - | ||
| 1970 | #265 | 0.044 | - | - | ||
| 1960 | #223 | 0.060 | - | - | ||
| 1950 | #164 | 0.088 | - | - | ||
| 1940 | #116 | 0.138 | - | - | ||
| 1930 | #96 | 0.184 | - | - | ||
| 1920 | #77 | 0.223 | - | - | ||
| 1910 | #72 | 0.256 | - | - | ||
| 1900 | #64 | 0.275 | - | - | ||
| 1890 | #56 | 0.300 | #1973 | 0.001 | ||
| 1880 | #41 | 0.369 | - | - | ||
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