Cobi is a rare variant of Coby that peaked in 2020 and has grown less common since.
Cobi is predominantly a boy name. In 2025 it ranked #7,287 among boys (11) and #8,985 among girls (11) — overall #9,713 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 22 | 22 | #8,985 | #7,287 |
| 2024 | 22 | 22 | #11,342 | #6,247 |
| 2023 | 34 | 34 | #9,116 | #4,482 |
| 2022 | 32 | 32 | #9,189 | #4,736 |
| 2021 | 41 | 41 | #6,228 | #4,519 |
| 2020 | 47 | 47 | #6,387 | #3,664 |
| 2019 | 29 | 29 | #12,735 | #4,509 |
| 2018 | 24 | 24 | #11,630 | #5,585 |
| 2017 | 27 | 27 | #16,413 | #4,496 |
| 2016 | 29 | 29 | #10,256 | #4,984 |
| 2015 | 26 | 26 | #12,090 | #5,094 |
| 2014 | 24 | 24 | #14,989 | #5,100 |
| 2013 | 18 | 18 | #13,488 | #7,124 |
| 2012 | 12 | 12 | — | #6,697 |
| 2011 | 21 | 21 | #9,872 | #7,607 |
| 2010 | 15 | 15 | #17,603 | #7,693 |
| 2009 | 24 | 24 | #17,925 | #4,955 |
| 2008 | 23 | 23 | #18,143 | #5,102 |
| 2007 | 19 | 19 | #11,850 | #7,699 |
| 2006 | 13 | 13 | — | #6,163 |
| 2005 | 13 | 13 | — | #5,926 |
| 2004 | 15 | 15 | — | #5,297 |
| 2003 | 33 | 33 | #12,693 | #3,456 |
| 2002 | 39 | 39 | #12,499 | #2,892 |
| 2001 | 38 | 38 | #13,891 | #2,872 |
| 2000 | 38 | 38 | #15,558 | #2,749 |
| 1999 | 45 | 45 | #9,661 | #2,471 |
| 1998 | 45 | 45 | #8,716 | #2,464 |
| 1997 | 26 | — | #14,207 | #3,369 |
| 1996 | 33 | — | #13,966 | #2,691 |
| 1995 | 33 | — | — | #2,361 |
| 1994 | 29 | — | — | #2,565 |
| 1993 | 11 | — | #13,922 | #7,795 |
| 1992 | 14 | — | #10,725 | #6,786 |
| 1976 | 6 | — | #8,354 | — |
| 1974 | 5 | — | #9,029 | — |
| 1973 | 9 | — | #5,661 | — |
| 1972 | 5 | — | #8,504 | — |
| 1971 | 5 | — | #8,563 | — |
| 1968 | 5 | — | #7,186 | — |