The baby name Junior appears in baby name data for the United States from 1910 to 2024. It was most popular in 1926 with 2,319 babies given the name.
In the later years of this period, Junior has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1910 | 37 |
| 1911 | 5 |
| 1912 | 32 |
| 1913 | 34 |
| 1914 | 66 |
| 1915 | 111 |
| 1916 | 209 |
| 1917 | 333 |
| 1918 | 530 |
| 1919 | 671 |
| 1920 | 981 |
| 1921 | 1,251 |
| 1922 | 1,436 |
| 1923 | 1,616 |
| 1924 | 2,092 |
| 1925 | 2,183 |
| 1926 | 2,319 |
| 1927 | 5 |
| 1927 | 2,151 |
| 1928 | 2,127 |
| 1929 | 1,914 |
| 1930 | 2,007 |
| 1931 | 1,379 |
| 1932 | 1,339 |
| 1933 | 1,067 |
| 1934 | 1,057 |
| 1935 | 917 |
| 1936 | 866 |
| 1937 | 794 |
| 1938 | 610 |
| 1939 | 617 |
| 1940 | 544 |
| 1941 | 498 |
| 1942 | 499 |
| 1943 | 524 |
| 1944 | 473 |
| 1945 | 558 |
| 1946 | 406 |
| 1947 | 487 |
| 1948 | 391 |
| 1949 | 359 |
| 1950 | 353 |
| 1951 | 333 |
| 1952 | 322 |
| 1953 | 295 |
| 1954 | 312 |
| 1955 | 306 |
| 1956 | 269 |
| 1957 | 285 |
| 1958 | 241 |
| 1959 | 219 |
| 1960 | 226 |
| 1961 | 189 |
| 1962 | 200 |
| 1963 | 161 |
| 1964 | 177 |
| 1965 | 133 |
| 1966 | 141 |
| 1967 | 97 |
| 1968 | 33 |
| 1969 | 108 |
| 1970 | 58 |
| 1971 | 67 |
| 1972 | 28 |
| 1973 | 58 |
| 1974 | 31 |
| 1975 | 29 |
| 1976 | 56 |
| 1977 | 66 |
| 1978 | 12 |
| 1979 | 26 |
| 1980 | 69 |
| 1981 | 55 |
| 1982 | 79 |
| 1983 | 54 |
| 1984 | 58 |
| 1985 | 58 |
| 1986 | 72 |
| 1987 | 78 |
| 1988 | 89 |
| 1989 | 67 |
| 1990 | 73 |
| 1991 | 67 |
| 1992 | 87 |
| 1993 | 114 |
| 1994 | 133 |
| 1995 | 144 |
| 1996 | 117 |
| 1997 | 165 |
| 1998 | 183 |
| 1999 | 164 |
| 2000 | 245 |
| 2001 | 229 |
| 2002 | 227 |
| 2003 | 248 |
| 2004 | 313 |
| 2005 | 335 |
| 2006 | 326 |
| 2007 | 286 |
| 2008 | 290 |
| 2009 | 291 |
| 2010 | 240 |
| 2011 | 172 |
| 2012 | 218 |
| 2013 | 240 |
| 2014 | 274 |
| 2015 | 258 |
| 2016 | 322 |
| 2017 | 222 |
| 2018 | 252 |
| 2019 | 262 |
| 2020 | 262 |
| 2021 | 409 |
| 2022 | 295 |
| 2023 | 316 |
| 2024 | 372 |