Popularity in the United States (by decade)
Numbers
| Cora (feminine) | Cora (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #86 | 0.167 | - | - | ||
| 2010 | #110 | 0.145 | - | - | ||
| 2000 | #405 | 0.038 | - | - | ||
| 1990 | #673 | 0.017 | - | - | ||
| 1980 | #770 | 0.012 | - | - | ||
| 1970 | #736 | 0.013 | - | - | ||
| 1960 | #529 | 0.018 | - | - | ||
| 1950 | #363 | 0.030 | - | - | ||
| 1940 | #237 | 0.059 | - | - | ||
| 1930 | #174 | 0.102 | - | - | ||
| 1920 | #153 | 0.130 | - | - | ||
| 1910 | #116 | 0.180 | - | - | ||
| 1900 | #70 | 0.334 | #1258 | 0.003 | ||
| 1890 | #47 | 0.547 | #1101 | 0.003 | ||
| 1880 | #23 | 0.854 | #859 | 0.004 | ||
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