Total babies named Tehran (all years): 124
| Year | Boys (count / rank / %) |
|---|---|
| 2011 | 5 / #14122 / 0.000% |
| 2009 | 5 / #14273 / 0.000% |
| 2006 | 5 / #13805 / 0.000% |
| 2003 | 5 / #12566 / 0.000% |
| 1999 | 5 / #11425 / 0.000% |
| 1997 | 6 / #9140 / 0.000% |
| 1991 | 5 / #9476 / 0.000% |
| 1985 | 6 / #6453 / 0.000% |
| 1984 | 5 / #7218 / 0.000% |
| 1981 | 6 / #6170 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1980 | 19 / #2606 / 0.001% |
| 1979 | 23 / #2228 / 0.001% |
| 1978 | 6 / #5691 / 0.000% |
| 1975 | 5 / #6244 / 0.000% |
| 1974 | 6 / #5171 / 0.000% |
| 1972 | 7 / #4389 / 0.000% |