Popularity in the United States (by decade)
Numbers
| Onnie (feminine) | Onnie (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2020 | - | - | - | - | ||
| 2010 | - | - | - | - | ||
| 2000 | - | - | - | - | ||
| 1990 | - | - | - | - | ||
| 1980 | - | - | - | - | ||
| 1970 | - | - | - | - | ||
| 1960 | - | - | - | - | ||
| 1950 | - | - | - | - | ||
| 1940 | - | - | - | - | ||
| 1930 | #1948 | 0.002 | - | - | ||
| 1920 | #1633 | 0.002 | - | - | ||
| 1910 | #1464 | 0.002 | #1765 | 0.002 | ||
| 1900 | #1180 | 0.003 | #1615 | 0.001 | ||
| 1890 | #1376 | 0.002 | #1492 | 0.001 | ||
| 1880 | #1307 | 0.001 | - | - | ||
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