Koby is a boy name. In 2025 it ranked #4645 for boy births in the United States, given to 66 babies. Koby first appears in the data in 1958 and reached its peak in 2000 (419 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 66 | #4,645 |
| 2024 | 78 | #4,215 |
| 2023 | 72 | #4,414 |
| 2022 | 87 | #3,934 |
| 2021 | 91 | #3,778 |
| 2020 | 109 | #3,299 |
| 2019 | 85 | #3,898 |
| 2018 | 98 | #3,588 |
| 2017 | 97 | #3,597 |
| 2016 | 106 | #3,407 |
| 2015 | 109 | #3,354 |
| 2014 | 91 | #3,748 |
| 2013 | 114 | #3,215 |
| 2012 | 105 | #3,387 |
| 2011 | 130 | #2,926 |
| 2010 | 137 | #2,823 |
| 2009 | 155 | #2,629 |
| 2008 | 187 | #2,328 |
| 2007 | 178 | #2,373 |
| 2006 | 165 | #2,436 |
| 2005 | 162 | #2,361 |
| 2004 | 197 | #2,012 |
| 2003 | 335 | #1,363 |
| 2002 | 384 | #1,225 |
| 2001 | 415 | #1,132 |
| 2000 | 419 | #1,125 |
| 1999 | 363 | #1,180 |
| 1998 | 320 | #1,277 |
| 1997 | 196 | #1,745 |
| 1996 | 116 | #2,448 |
| 1995 | 83 | #2,977 |
| 1994 | 68 | #3,377 |
| 1993 | 69 | #3,340 |
| 1992 | 66 | #3,410 |
| 1991 | 71 | #3,232 |
| 1990 | 65 | #3,347 |
| 1989 | 54 | #3,629 |
| 1988 | 51 | #3,573 |
| 1987 | 52 | #3,402 |
| 1986 | 21 | #6,173 |
| 1985 | 35 | #4,304 |
| 1984 | 20 | #6,112 |
| 1983 | 17 | #6,724 |
| 1982 | 10 | #9,929 |
| 1981 | 11 | #9,135 |
| 1980 | 20 | #6,099 |
| 1979 | 27 | #4,872 |
| 1978 | 17 | #6,429 |
| 1977 | 13 | #7,695 |
| 1976 | 27 | #4,493 |
| 1975 | 22 | #5,088 |
| 1974 | 23 | #4,805 |
| 1973 | 16 | #6,000 |
| 1972 | 12 | #7,124 |
| 1971 | 20 | #5,148 |
| 1970 | 12 | #6,998 |
| 1969 | 9 | #7,883 |
| 1968 | 7 | #8,805 |
| 1966 | 5 | #10,544 |
| 1965 | 11 | #6,264 |
| 1963 | 6 | #9,435 |
| 1962 | 11 | #6,393 |
| 1961 | 5 | #10,675 |
| 1959 | 5 | #10,399 |
| 1958 | 7 | #8,114 |