Deo is a very rare variant of Dee that peaked in 1924 and has grown less common since.
Deo is a boy name. In 2025 it ranked #7,800 for boy births in the United States (and #16,312 across all names), given to 10 babies. Deo was first reported in SSA data in 1914 and peaked in 1924 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 10 | 10 | #7,800 |
| 2023 | 7 | 7 | #9,991 |
| 2022 | 10 | 10 | #7,901 |
| 2021 | 5 | 5 | #12,593 |
| 2020 | 6 | 6 | #10,939 |
| 2019 | 13 | 13 | #6,507 |
| 2018 | 9 | 9 | #8,320 |
| 2017 | 8 | 8 | #9,050 |
| 2016 | 10 | 10 | #7,733 |
| 2015 | 6 | 6 | #11,009 |
| 2014 | 7 | 7 | #9,893 |
| 2013 | 7 | 7 | #9,908 |
| 2012 | 7 | 7 | #9,969 |
| 2011 | 6 | 6 | #11,179 |
| 2009 | 9 | 9 | #8,467 |
| 2008 | 6 | 6 | #11,410 |
| 2007 | 8 | 8 | #9,108 |
| 2005 | 5 | 5 | #11,885 |
| 1997 | 7 | — | #7,478 |
| 1988 | 5 | — | #7,566 |
| 1958 | 5 | — | #4,093 |
| 1939 | 6 | — | #3,196 |
| 1936 | 5 | — | #3,670 |
| 1934 | 7 | — | #3,046 |
| 1933 | 8 | — | #2,795 |
| 1931 | 5 | — | #3,903 |
| 1930 | 6 | — | #3,679 |
| 1928 | 6 | — | #3,818 |
| 1926 | 6 | — | #3,814 |
| 1925 | 6 | — | #3,845 |
| 1924 | 13 | — | #2,374 |
| 1922 | 9 | — | #3,071 |
| 1921 | 5 | — | #4,505 |
| 1919 | 11 | — | #2,544 |
| 1918 | 7 | — | #3,454 |
| 1917 | 6 | — | #3,650 |
| 1916 | 5 | — | #4,064 |
| 1915 | 5 | — | #3,964 |
| 1914 | 6 | — | #2,994 |