Dashiell is an uncommon boys' name that peaked in 2015 and has grown less common since.
Dashiell is predominantly a boy name. In 2025 it ranked #2,291 for boy births in the United States (and #4,910 across all names), given to 61 babies. Dashiell first appears in 1979 and peaked in 2015 (174 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 61 | 61 | — | #2,291 |
| 2024 | 73 | 73 | — | #2,059 |
| 2023 | 57 | 57 | — | #2,397 |
| 2022 | 92 | 92 | — | #1,784 |
| 2021 | 107 | 107 | — | #1,598 |
| 2020 | 98 | 98 | — | #1,635 |
| 2019 | 104 | 104 | — | #1,593 |
| 2018 | 121 | 121 | — | #1,446 |
| 2017 | 95 | 95 | — | #1,663 |
| 2016 | 146 | 146 | — | #1,254 |
| 2015 | 179 | 179 | #17,107 | #1,105 |
| 2014 | 127 | 127 | — | #1,350 |
| 2013 | 122 | 122 | — | #1,379 |
| 2012 | 100 | 100 | — | #1,579 |
| 2011 | 127 | 127 | — | #1,335 |
| 2010 | 146 | 146 | — | #1,214 |
| 2009 | 117 | 117 | — | #1,436 |
| 2008 | 109 | 109 | — | #1,497 |
| 2007 | 92 | 92 | — | #1,659 |
| 2006 | 112 | 112 | — | #1,410 |
| 2005 | 87 | 87 | — | #1,588 |
| 2004 | 59 | 59 | — | #2,026 |
| 2003 | 46 | 46 | #14,310 | #2,553 |
| 2002 | 35 | 35 | — | #2,705 |
| 2001 | 27 | 27 | — | #3,246 |
| 2000 | 27 | 27 | — | #3,166 |
| 1999 | 31 | 31 | — | #2,739 |
| 1998 | 24 | 24 | — | #3,212 |
| 1997 | 18 | — | — | #3,774 |
| 1996 | 19 | — | — | #3,571 |
| 1995 | 24 | — | — | #2,940 |
| 1994 | 28 | — | — | #2,635 |
| 1993 | 15 | — | — | #4,066 |
| 1992 | 14 | — | — | #4,152 |
| 1991 | 18 | — | — | #3,360 |
| 1990 | 22 | — | — | #2,880 |
| 1989 | 32 | — | — | #2,164 |
| 1988 | 15 | — | — | #3,388 |
| 1987 | 6 | — | — | #6,278 |
| 1986 | 16 | — | — | #3,028 |
| 1985 | 19 | — | — | #2,620 |
| 1984 | 11 | — | — | #3,757 |
| 1983 | 21 | — | — | #2,352 |
| 1982 | 15 | — | — | #3,000 |
| 1981 | 15 | — | — | #2,927 |
| 1980 | 9 | — | — | #4,218 |
| 1979 | 13 | — | #10,564 | #4,496 |