Dex
- #4,857 for boys in 2025, 20 births
- Peak · boys
- 1985 · 18 births
- Debut · boys
- 5 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 658since 1952
Dex over time
boys
Rank among boys' names. Dex has never cracked the top 2,000 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | boys | |
|---|---|---|
| rank | births | |
| 2025 | #4,857 | 20 |
| 2024 | #3,793 | 29 |
| 2023 | #3,177 | 38 |
| 2022 | #3,995 | 27 |
| 2021 | #3,297 | 35 |
| 2020 | #3,344 | 33 |
| 2019 | #3,496 | 32 |
| 2018 | #3,607 | 30 |
| 2017 | #3,678 | 29 |
| 2016 | #2,783 | 43 |
| 2015 | #3,982 | 26 |
| 2014 | #3,297 | 33 |
| 2013 | #4,313 | 22 |
| 2012 | #3,807 | 27 |
| 2011 | #4,822 | 19 |
| 2010 | #7,087 | 11 |
| 2009 | #6,436 | 13 |
| 2008 | #9,019 | 8 |
| 2007 | — | |
| 2006 | #10,662 | 6 |
| 2005 | #10,151 | 6 |
| 2004 | — | |
| 2003 | #7,831 | 8 |
| 2002 | — | |
| 2001 | — | |
| 2000 | #10,349 | 5 |
| 1999 | #8,704 | 6 |
| 1998 | #7,560 | 7 |
| 1997 | — | |
| 1996 | #6,496 | 8 |
| 1995 | #7,792 | 6 |
| 1994 | #7,770 | 6 |
| 1993 | #8,700 | 5 |
| 1992 | #5,236 | 10 |
| 1991 | #4,476 | 12 |
| 1990 | #3,971 | 14 |
| 1989 | #4,017 | 13 |
| 1988 | #2,860 | 19 |
| 1987 | #3,731 | 12 |
| 1986 | #2,891 | 17 |
| 1985 | #2,710 | 18 |
| 1984 | — | |
| 1983 | — | |
| 1982 | — | |
| 1981 | — | |
| 1980 | — | |
| 1979 | — | |
| 1978 | — | |
| 1977 | — | |
| 1976 | — | |
| 1975 | — | |
| 1974 | — | |
| 1973 | — | |
| 1972 | — | |
| 1971 | — | |
| 1970 | — | |
| 1969 | — | |
| 1968 | — | |
| 1967 | — | |
| 1966 | — | |
| 1965 | — | |
| 1964 | — | |
| 1963 | — | |
| 1962 | — | |
| 1961 | — | |
| 1960 | — | |
| 1959 | — | |
| 1958 | — | |
| 1957 | — | |
| 1956 | — | |
| 1955 | — | |
| 1954 | — | |
| 1953 | — | |
| 1952 | #3,734 | 5 |
| 1951 | — | |
| 1950 | — | |
| 1949 | — | |
| 1948 | — | |
| 1947 | — | |
| 1946 | — | |
| 1945 | — | |
| 1944 | — | |
| 1943 | — | |
| 1942 | — | |
| 1941 | — | |
| 1940 | — | |
| 1939 | — | |
| 1938 | — | |
| 1937 | — | |
| 1936 | — | |
| 1935 | — | |
| 1934 | — | |
| 1933 | — | |
| 1932 | — | |
| 1931 | — | |
| 1930 | — | |
| 1929 | — | |
| 1928 | — | |
| 1927 | — | |
| 1926 | — | |
| 1925 | — | |
| 1924 | — | |
| 1923 | — | |
| 1922 | — | |
| 1921 | — | |
| 1920 | — | |
| 1919 | — | |
| 1918 | — | |
| 1917 | — | |
| 1916 | — | |
| 1915 | — | |
| 1914 | — | |
| 1913 | — | |
| 1912 | — | |
| 1911 | — | |
| 1910 | — | |
| 1909 | — | |
| 1908 | — | |
| 1907 | — | |
| 1906 | — | |
| 1905 | — | |
| 1904 | — | |
| 1903 | — | |
| 1902 | — | |
| 1901 | — | |
| 1900 | — | |
| 1899 | — | |
| 1898 | — | |
| 1897 | — | |
| 1896 | — | |
| 1895 | — | |
| 1894 | — | |
| 1893 | — | |
| 1892 | — | |
| 1891 | — | |
| 1890 | — | |
| 1889 | — | |
| 1888 | — | |
| 1887 | — | |
| 1886 | — | |
| 1885 | — | |
| 1884 | — | |
| 1883 | — | |
| 1882 | — | |
| 1881 | — | |
| 1880 | — | |
First appearance
1952
The first year at least five boys were named Dex! It came in at #3,734, and was given to 5 baby boys.
Quietest stretch: 1952–1984, when fewer than 6 boys a year got the name.
Where Dex is popular in 2025
No state had 5 or more boys named Dex in 2025, so the SSA doesn't publish it for any state.
See more about Dex
Momentum · boys
Falling
- 1,064 spots since 2024 (#3,793 → #4,857)
- 1,513 spots since 2020 (#3,344 → #4,857)
- 875 spots since 2015 (#3,982 → #4,857)
Rise & fade · boys
33 yrs to peak
- Debuted 1952
- Peaked 1985 at #2,710 (18 births)
- Births halved by 1993, 8 yrs later
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 44,133
- Highest: 1 in 44,133 boys born in 2016 were named Dex (0.00%)
- Latest: 1 in 85,404 boys born in 2025 (0.00%)
- Its best rank, #2,710 in 1985, was only 1 in 102,678 (0.00%) — a smaller share of a much bigger birth year
Era · boys
The 2010s
- 41.3% of all boys named Dex (272) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1950s | 5 | #3,734 (1952) | #3,734 |
| 1960s | 0 | — | — |
| 1970s | 0 | — | — |
| 1980s | 79 | #2,710 (1985) | #3,242 |
| 1990s | 74 | #3,971 (1990) | #6,745 |
| 2000s | 46 | #6,436 (2009) | #9,075 |
| 2010s | 272 | #2,783 (2016) | #4,087 |
| 2020s | 182 | #3,177 (2023) | #3,744 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Dex ranked and which names it was up against. Click a point on the chart, or pick a year: