Day is a unisex name. In 2025 it ranked #15190 for unisex births in the United States, given to 11 babies. Day first appears in the data in 1915 and reached its peak in 1975 (15 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 11 | #15,190 |
| 2022 | 14 | #13,057 |
| 2020 | 5 | #25,112 |
| 2017 | 6 | #23,277 |
| 2016 | 7 | #21,130 |
| 2015 | 5 | #26,665 |
| 2014 | 7 | #21,395 |
| 2012 | 6 | #24,253 |
| 2010 | 5 | #27,467 |
| 2009 | 5 | #28,017 |
| 2007 | 6 | #24,852 |
| 2001 | 6 | #21,355 |
| 2000 | 5 | #23,734 |
| 1995 | 6 | #18,277 |
| 1991 | 5 | #20,009 |
| 1986 | 5 | #16,378 |
| 1981 | 5 | #15,567 |
| 1979 | 6 | #13,402 |
| 1977 | 13 | #7,587 |
| 1976 | 8 | #9,971 |
| 1975 | 15 | #6,466 |
| 1974 | 11 | #7,697 |
| 1973 | 12 | #7,064 |
| 1972 | 6 | #11,026 |
| 1971 | 10 | #7,842 |
| 1970 | 12 | #6,837 |
| 1969 | 5 | #11,123 |
| 1966 | 5 | #9,926 |
| 1965 | 6 | #8,774 |
| 1955 | 10 | #6,021 |
| 1954 | 6 | #8,127 |
| 1947 | 5 | #8,588 |
| 1944 | 5 | #7,604 |
| 1942 | 11 | #4,837 |
| 1940 | 5 | #7,482 |
| 1937 | 5 | #7,474 |
| 1932 | 7 | #6,326 |
| 1925 | 7 | #7,122 |
| 1922 | 7 | #7,276 |
| 1920 | 5 | #8,920 |
| 1918 | 5 | #8,648 |
| 1916 | 6 | #7,229 |
| 1915 | 6 | #7,185 |