Popularity in the United States (by decade)
Numbers
| Santos (masculine) | Santos (feminine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | #854 | 0.015 | - | - | ||
| 2010 | #942 | 0.011 | - | - | ||
| 2000 | #748 | 0.012 | - | - | ||
| 1990 | #725 | 0.010 | - | - | ||
| 1980 | #662 | 0.010 | - | - | ||
| 1970 | #623 | 0.010 | - | - | ||
| 1960 | #624 | 0.008 | - | - | ||
| 1950 | #641 | 0.007 | - | - | ||
| 1940 | #598 | 0.008 | #1259 | 0.003 | ||
| 1930 | #650 | 0.008 | #1158 | 0.003 | ||
| 1920 | #623 | 0.009 | #898 | 0.005 | ||
| 1910 | #870 | 0.006 | #1087 | 0.004 | ||
| 1900 | #686 | 0.009 | #1070 | 0.004 | ||
| 1890 | #1586 | 0.001 | #1540 | 0.002 | ||
| 1880 | #1400 | 0.001 | #1261 | 0.002 | ||
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