Popularity in the United States (by decade)
Numbers
| Concepcion (feminine) | Concepcion (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | - | - | ||
| 2010 | - | - | - | - | ||
| 2000 | - | - | - | - | ||
| 1990 | - | - | - | - | ||
| 1980 | - | - | - | - | ||
| 1970 | #1922 | 0.003 | - | - | ||
| 1960 | #1684 | 0.002 | - | - | ||
| 1950 | #1479 | 0.002 | - | - | ||
| 1940 | #1125 | 0.004 | - | - | ||
| 1930 | #902 | 0.005 | - | - | ||
| 1920 | #767 | 0.007 | #1981 | 0.001 | ||
| 1910 | #900 | 0.005 | - | - | ||
| 1900 | #992 | 0.005 | - | - | ||
| 1890 | #991 | 0.004 | - | - | ||
| 1880 | #1572 | 0.001 | - | - | ||
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