Total babies named Koy (all years): 961
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 33 / #3482 / 0.002% |
| 2023 | 21 / #4821 / 0.001% |
| 2022 | 18 / #5334 / 0.001% |
| 2021 | 32 / #3544 / 0.002% |
| 2020 | 25 / #4092 / 0.001% |
| 2019 | 23 / #4416 / 0.001% |
| 2018 | 20 / #4852 / 0.001% |
| 2017 | 27 / #3936 / 0.001% |
| 2016 | 33 / #3401 / 0.002% |
| 2015 | 28 / #3835 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 31 / #3509 / 0.002% |
| 2013 | 33 / #3308 / 0.002% |
| 2012 | 28 / #3758 / 0.001% |
| 2011 | 28 / #3741 / 0.001% |
| 2010 | 22 / #4455 / 0.001% |
| 2009 | 15 / #5972 / 0.001% |
| 2008 | 30 / #3611 / 0.001% |
| 2007 | 22 / #4445 / 0.001% |
| 2006 | 34 / #3191 / 0.002% |
| 2005 | 28 / #3496 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 41 / #2623 / 0.002% |
| 2003 | 36 / #2760 / 0.002% |
| 2002 | 25 / #3516 / 0.001% |
| 2001 | 20 / #4052 / 0.001% |
| 2000 | 23 / #3594 / 0.001% |
| 1999 | 36 / #2496 / 0.002% |
| 1998 | 26 / #3060 / 0.001% |
| 1997 | 46 / #1982 / 0.002% |
| 1996 | 21 / #3348 / 0.001% |
| 1995 | 17 / #3778 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1994 | 7 / #7413 / 0.000% |
| 1993 | 12 / #4883 / 0.001% |
| 1992 | 6 / #8003 / 0.000% |
| 1991 | 5 / #8972 / 0.000% |
| 1990 | 7 / #6850 / 0.000% |
| 1989 | — |
| 1988 | 6 / #6892 / 0.000% |
| 1987 | 6 / #6577 / 0.000% |
| 1983 | — |
| 1982 | 7 / #5343 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1981 | — |
| 1979 | 5 / #6588 / 0.000% |
| 1977 | 5 / #6384 / 0.000% |
| 1975 | 7 / #4576 / 0.000% |
| 1974 | 9 / #3713 / 0.001% |
| 1973 | 5 / #5515 / 0.000% |
| 1972 | 7 / #4229 / 0.000% |
| 1971 | 5 / #5319 / 0.000% |
| 1970 | 6 / #4510 / 0.000% |