Tristyn is an uncommon variant of Tristan that peaked in 2009 and has since faded.
Tristyn is predominantly a boy name. In 2025 it ranked #4,690 among boys (22) and #6,305 among girls (19) — overall #6,496 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 41 | 41 | #6,305 | #4,690 |
| 2024 | 57 | 57 | #5,428 | #3,516 |
| 2023 | 65 | 65 | #5,239 | #3,112 |
| 2022 | 49 | 49 | #6,198 | #3,870 |
| 2021 | 65 | 65 | #5,082 | #3,115 |
| 2020 | 73 | 73 | #3,905 | #3,196 |
| 2019 | 77 | 77 | #5,031 | #2,621 |
| 2018 | 103 | 103 | #4,448 | #2,044 |
| 2017 | 123 | 123 | #3,140 | #2,013 |
| 2016 | 146 | 146 | #3,057 | #1,721 |
| 2015 | 138 | 138 | #3,023 | #1,844 |
| 2014 | 158 | 158 | #2,780 | #1,640 |
| 2013 | 191 | 191 | #2,384 | #1,458 |
| 2012 | 202 | 202 | #2,283 | #1,406 |
| 2011 | 226 | 226 | #2,121 | #1,278 |
| 2010 | 245 | 245 | #1,910 | #1,261 |
| 2009 | 245 | 245 | #1,932 | #1,297 |
| 2008 | 239 | 239 | #1,910 | #1,347 |
| 2007 | 207 | 207 | #2,146 | #1,441 |
| 2006 | 209 | 209 | #1,976 | #1,453 |
| 2005 | 170 | 170 | #2,179 | #1,616 |
| 2004 | 157 | 157 | #1,961 | #1,988 |
| 2003 | 133 | 133 | #2,226 | #2,075 |
| 2002 | 170 | 170 | #1,641 | #1,970 |
| 2001 | 106 | 106 | #2,409 | #2,484 |
| 2000 | 114 | 114 | #2,400 | #2,083 |
| 1999 | 113 | 113 | #2,402 | #1,930 |
| 1998 | 127 | 127 | #1,991 | #1,925 |
| 1997 | 120 | — | #2,001 | #1,931 |
| 1996 | 133 | — | #1,962 | #1,636 |
| 1995 | 86 | — | #2,308 | #2,677 |
| 1994 | 19 | — | #5,236 | — |
| 1993 | 22 | — | #5,662 | #10,057 |
| 1992 | 22 | — | #4,675 | — |
| 1991 | 17 | — | #7,405 | #9,548 |
| 1990 | 15 | — | #6,124 | — |
| 1989 | 19 | — | #4,843 | — |
| 1988 | 8 | — | #9,207 | — |
| 1987 | 8 | — | #8,735 | — |
| 1986 | 11 | — | #6,581 | — |
| 1985 | 16 | — | #4,848 | — |
| 1984 | 10 | — | #6,773 | — |
| 1982 | 10 | — | #6,863 | — |