Total babies named Zong (all years): 117
| Year | Boys (count / rank / %) |
|---|---|
| 1999 | 6 / #9909 / 0.000% |
| 1998 | 7 / #8477 / 0.000% |
| 1997 | 6 / #9262 / 0.000% |
| 1996 | 6 / #9011 / 0.000% |
| 1995 | 6 / #8861 / 0.000% |
| 1994 | 5 / #10242 / 0.000% |
| 1993 | 11 / #5360 / 0.001% |
| 1992 | 13 / #4563 / 0.001% |
| 1991 | 7 / #7268 / 0.000% |
| 1990 | 9 / #5821 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1989 | 8 / #6226 / 0.000% |
| 1988 | 5 / #8492 / 0.000% |
| 1985 | — |
| 1984 | 6 / #6312 / 0.000% |