Daysi is a rare variant of Daisy that peaked in 1996 and has grown less common since.
Daysi is a girl name. In 2025 it ranked #4,284 for girl births in the United States (and #7,455 across all names), given to 33 babies. Daysi first appears in 1970 and peaked in 1996 (63 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 33 | 33 | #4,284 |
| 2024 | 21 | 21 | #5,841 |
| 2023 | 25 | 25 | #5,160 |
| 2022 | 24 | 24 | #5,355 |
| 2021 | 23 | 23 | #5,441 |
| 2020 | 27 | 27 | #4,792 |
| 2019 | 25 | 25 | #5,198 |
| 2018 | 22 | 22 | #5,652 |
| 2017 | 26 | 26 | #5,086 |
| 2016 | 23 | 23 | #5,669 |
| 2015 | 26 | 26 | #5,163 |
| 2014 | 24 | 24 | #5,515 |
| 2013 | 32 | 32 | #4,449 |
| 2012 | 38 | 38 | #4,004 |
| 2011 | 33 | 33 | #4,387 |
| 2010 | 43 | 43 | #3,638 |
| 2009 | 45 | 45 | #3,577 |
| 2008 | 56 | 56 | #3,064 |
| 2007 | 56 | 56 | #3,101 |
| 2006 | 49 | 49 | #3,328 |
| 2005 | 37 | 37 | #3,892 |
| 2004 | 44 | 44 | #3,405 |
| 2003 | 49 | 49 | #3,053 |
| 2002 | 48 | 48 | #3,028 |
| 2001 | 52 | 52 | #2,817 |
| 2000 | 52 | 52 | #2,787 |
| 1999 | 34 | 34 | #3,589 |
| 1998 | 36 | 36 | #3,367 |
| 1997 | 60 | — | #2,268 |
| 1996 | 63 | — | #2,160 |
| 1995 | 53 | — | #2,426 |
| 1994 | 37 | — | #3,114 |
| 1993 | 41 | — | #2,890 |
| 1992 | 39 | — | #2,992 |
| 1991 | 42 | — | #2,800 |
| 1990 | 42 | — | #2,747 |
| 1989 | 28 | — | #3,593 |
| 1988 | 20 | — | #4,352 |
| 1987 | 12 | — | #6,018 |
| 1986 | 24 | — | #3,572 |
| 1985 | 11 | — | #6,129 |
| 1984 | 12 | — | #5,620 |
| 1983 | 16 | — | #4,518 |
| 1982 | 9 | — | #7,016 |
| 1981 | 8 | — | #7,567 |
| 1979 | 5 | — | #10,571 |
| 1978 | 5 | — | #10,115 |
| 1970 | 5 | — | #8,255 |