Total babies named Thao (all years): 1,232
| Year | Girls (count / rank / %) |
|---|---|
| 2017 | 5 / #18210 / 0.000% |
| 2015 | 5 / #18868 / 0.000% |
| 2014 | 7 / #14438 / 0.000% |
| 2013 | 7 / #14469 / 0.000% |
| 2012 | 5 / #19293 / 0.000% |
| 2011 | 9 / #12064 / 0.001% |
| 2010 | 10 / #11184 / 0.001% |
| 2009 | 7 / #15109 / 0.000% |
| 2008 | 12 / #10031 / 0.001% |
| 2007 | 13 / #9500 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2006 | 8 / #13507 / 0.000% |
| 2005 | 10 / #10857 / 0.001% |
| 2004 | 11 / #9841 / 0.001% |
| 2003 | 16 / #7181 / 0.001% |
| 2002 | 16 / #7020 / 0.001% |
| 2001 | 18 / #6301 / 0.001% |
| 2000 | 20 / #5687 / 0.001% |
| 1999 | 29 / #4079 / 0.002% |
| 1998 | 27 / #4230 / 0.002% |
| 1997 | 24 / #4502 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1996 | 37 / #3228 / 0.002% |
| 1995 | 29 / #3771 / 0.002% |
| 1994 | 45 / #2745 / 0.003% |
| 1993 | 44 / #2766 / 0.002% |
| 1992 | 48 / #2610 / 0.003% |
| 1991 | 41 / #2882 / 0.002% |
| 1990 | 51 / #2435 / 0.003% |
| 1989 | 38 / #2924 / 0.002% |
| 1988 | 31 / #3222 / 0.002% |
| 1987 | 55 / #2043 / 0.003% |
| Year | Girls (count / rank / %) |
|---|---|
| 1986 | 45 / #2297 / 0.003% |
| 1985 | 50 / #2134 / 0.003% |
| 1984 | 58 / #1865 / 0.003% |
| 1983 | 47 / #2131 / 0.003% |
| 1982 | 35 / #2699 / 0.002% |
| 1981 | 39 / #2484 / 0.002% |
| 1980 | 26 / #3313 / 0.002% |
| 1979 | 22 / #3653 / 0.001% |
| 1978 | 14 / #4911 / 0.001% |
| 1977 | 10 / #6309 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1976 | 10 / #6017 / 0.001% |
| 1975 | 6 / #8968 / 0.000% |