Total babies named Theon (all years): 411
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 30 / #3762 / 0.002% |
| 2023 | 26 / #4201 / 0.002% |
| 2022 | 34 / #3456 / 0.002% |
| 2021 | 25 / #4221 / 0.001% |
| 2020 | 10 / #7991 / 0.001% |
| 2019 | 27 / #3989 / 0.002% |
| 2018 | 14 / #6304 / 0.001% |
| 2017 | 23 / #4449 / 0.001% |
| 2016 | 16 / #5764 / 0.001% |
| 2015 | 12 / #7025 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 11 / #7503 / 0.001% |
| 2013 | 15 / #5890 / 0.001% |
| 2012 | 12 / #6999 / 0.001% |
| 2009 | 7 / #10856 / 0.000% |
| 2006 | 5 / #13814 / 0.000% |
| 2001 | 5 / #12146 / 0.000% |
| 2000 | 5 / #11969 / 0.000% |
| 1998 | 6 / #9532 / 0.000% |
| 1997 | 6 / #9152 / 0.000% |
| 1991 | 7 / #7198 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1989 | 6 / #7819 / 0.000% |
| 1985 | 6 / #6460 / 0.000% |
| 1984 | 6 / #6244 / 0.000% |
| 1983 | 5 / #7235 / 0.000% |
| 1981 | 5 / #7189 / 0.000% |
| 1980 | 5 / #7208 / 0.000% |
| 1979 | 8 / #4803 / 0.000% |
| 1977 | 7 / #5075 / 0.000% |
| 1973 | 8 / #4026 / 0.001% |
| 1971 | 9 / #3630 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1970 | 9 / #3494 / 0.000% |
| 1969 | 7 / #3911 / 0.000% |
| 1968 | 9 / #3089 / 0.001% |
| 1937 | 5 / #3971 / 0.000% |
| 1934 | 6 / #3642 / 0.001% |
| 1924 | 5 / #4893 / 0.000% |