Total babies named Chay (all years): 429
| Year | Boys (count / rank / %) |
|---|---|
| 2016 | 8 / #8993 / 0.000% |
| 2011 | 7 / #9798 / 0.000% |
| 2010 | 5 / #12570 / 0.000% |
| 2009 | 11 / #7304 / 0.001% |
| 2008 | 7 / #10040 / 0.000% |
| 2007 | 8 / #9053 / 0.000% |
| 2006 | 10 / #7522 / 0.000% |
| 2004 | 10 / #7059 / 0.001% |
| 2003 | 10 / #6811 / 0.001% |
| 2002 | 16 / #4734 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2001 | 10 / #6537 / 0.001% |
| 1999 | 5 / #10158 / 0.000% |
| 1998 | 9 / #6401 / 0.000% |
| 1997 | 10 / #5714 / 0.001% |
| 1996 | 9 / #6066 / 0.000% |
| 1995 | 10 / #5561 / 0.001% |
| 1994 | 10 / #5519 / 0.001% |
| 1993 | 11 / #5059 / 0.001% |
| 1992 | 17 / #3630 / 0.001% |
| 1991 | 15 / #3836 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1990 | 12 / #4446 / 0.001% |
| 1989 | 14 / #3838 / 0.001% |
| 1988 | 8 / #5274 / 0.000% |
| 1987 | 12 / #3761 / 0.001% |
| 1986 | 12 / #3680 / 0.001% |
| 1985 | 11 / #3839 / 0.001% |
| 1984 | 7 / #5061 / 0.000% |
| 1983 | 7 / #5011 / 0.000% |
| 1982 | 5 / #6528 / 0.000% |
| 1981 | 12 / #3448 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1980 | 9 / #4192 / 0.001% |
| 1979 | 10 / #3848 / 0.001% |
| 1978 | 5 / #5942 / 0.000% |
| 1977 | 11 / #3420 / 0.001% |
| 1976 | 8 / #4067 / 0.001% |
| 1975 | 5 / #5597 / 0.000% |
| 1974 | 9 / #3604 / 0.001% |
| 1973 | 11 / #3045 / 0.001% |
| 1972 | 9 / #3391 / 0.001% |