Popularity in the United States (by decade)
Numbers
| Toby (feminine) | Toby (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | #1160 | 0.009 | ||
| 2010 | - | - | #708 | 0.017 | ||
| 2000 | - | - | #519 | 0.023 | ||
| 1990 | - | - | #589 | 0.015 | ||
| 1980 | - | - | #449 | 0.020 | ||
| 1970 | #1217 | 0.006 | #225 | 0.058 | ||
| 1960 | #1306 | 0.004 | #376 | 0.022 | ||
| 1950 | #1028 | 0.005 | #511 | 0.010 | ||
| 1940 | #667 | 0.009 | #574 | 0.008 | ||
| 1930 | #708 | 0.009 | #895 | 0.005 | ||
| 1920 | #1212 | 0.003 | #1501 | 0.002 | ||
| 1910 | #1155 | 0.003 | #1510 | 0.002 | ||
| 1900 | #1976 | 0.001 | #1342 | 0.002 | ||
| 1890 | - | - | - | - | ||
| 1880 | - | - | #1400 | 0.001 | ||
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