Joon is a rare variant of John that has climbed to its highest level yet, peaking in 2025.
Joon is predominantly a boy name. In 2025 it ranked #5,116 among boys (19) and #9,750 among girls (10) — overall #8,164 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 29 | 29 | #9,750 | #5,116 |
| 2024 | 26 | 26 | — | #4,136 |
| 2023 | 25 | 25 | #12,746 | #5,349 |
| 2022 | 17 | 17 | #12,837 | #8,021 |
| 2021 | 19 | 19 | — | #5,010 |
| 2020 | 13 | 13 | #12,751 | #11,253 |
| 2019 | 13 | 13 | — | #6,588 |
| 2018 | 10 | 10 | — | #7,871 |
| 2017 | 13 | 13 | #17,040 | #9,253 |
| 2016 | 12 | 12 | — | #6,920 |
| 2015 | 11 | 11 | — | #7,290 |
| 2014 | 13 | 13 | #17,758 | #9,187 |
| 2013 | 16 | 16 | #17,833 | #7,275 |
| 2012 | 19 | 19 | #12,754 | #7,280 |
| 2011 | 7 | 7 | #14,007 | — |
| 2010 | 9 | 9 | — | #8,438 |
| 2009 | 18 | 18 | #18,620 | #6,611 |
| 2008 | 7 | 7 | — | #10,430 |
| 2007 | 23 | 23 | #14,602 | #5,549 |
| 2006 | 10 | 10 | — | #7,704 |
| 2005 | 10 | 10 | — | #7,383 |
| 2004 | 14 | 14 | — | #5,634 |
| 2003 | 16 | 16 | — | #4,923 |
| 2002 | 7 | 7 | — | #8,899 |
| 2001 | 8 | 8 | — | #7,904 |
| 2000 | 12 | 12 | — | #5,733 |
| 1999 | 7 | 7 | — | #8,275 |
| 1998 | 6 | 6 | — | #9,019 |
| 1997 | 9 | — | — | #6,349 |
| 1996 | 13 | — | — | #4,737 |
| 1995 | 10 | — | — | #5,694 |
| 1994 | 13 | — | — | #4,660 |
| 1993 | 13 | — | — | #4,573 |
| 1992 | 13 | — | — | #4,448 |
| 1991 | 9 | — | — | #5,733 |
| 1990 | 9 | — | — | #5,585 |
| 1988 | 9 | — | — | #4,988 |
| 1987 | 9 | — | — | #4,740 |
| 1986 | 8 | — | — | #5,092 |
| 1985 | 8 | — | — | #4,915 |
| 1983 | 7 | — | — | #5,184 |
| 1982 | 10 | — | — | #4,085 |
| 1980 | 7 | — | — | #5,212 |
| 1977 | 8 | — | — | #4,376 |
| 1973 | 5 | — | — | #5,462 |
| 1972 | 5 | — | — | #5,340 |
| 1971 | 9 | — | — | #3,515 |