Popularity in the United States (by decade)
Numbers
| Loretta (masculine) | Loretta (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | #847 | 0.018 | ||
| 2010 | - | - | #1318 | 0.009 | ||
| 2000 | - | - | - | - | ||
| 1990 | - | - | #1281 | 0.007 | ||
| 1980 | - | - | #599 | 0.018 | ||
| 1970 | - | - | #292 | 0.052 | ||
| 1960 | - | - | #174 | 0.117 | ||
| 1950 | - | - | #136 | 0.154 | ||
| 1940 | - | - | #105 | 0.202 | ||
| 1930 | #1930 | 0.001 | #81 | 0.285 | ||
| 1920 | - | - | #129 | 0.170 | ||
| 1910 | - | - | #120 | 0.171 | ||
| 1900 | - | - | #123 | 0.166 | ||
| 1890 | - | - | #128 | 0.144 | ||
| 1880 | - | - | #184 | 0.074 | ||
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