Jen is a rare variant of Jean that was most common in the 2010s and has all but disappeared.
Jen is predominantly a girl name. It last appears in U.S. records in 2015. Jen was first reported in SSA data in 1922 and peaked in 1959 (14 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2015 | 14 | 14 | — | #6,124 |
| 2014 | 11 | 11 | — | #7,263 |
| 2012 | 9 | 9 | — | #8,471 |
| 2011 | 14 | 14 | — | #6,081 |
| 2010 | 17 | 22 | — | #5,355 |
| 2009 | 11 | 11 | #18,554 | #11,629 |
| 2005 | 6 | 6 | #15,326 | — |
| 2004 | 8 | 8 | #12,080 | — |
| 2001 | 8 | 8 | #11,456 | — |
| 1997 | 5 | — | #14,720 | — |
| 1994 | 6 | — | — | #8,216 |
| 1991 | 5 | — | #14,074 | — |
| 1989 | 6 | — | #11,409 | — |
| 1985 | 9 | — | — | #4,483 |
| 1980 | 5 | — | #11,017 | — |
| 1978 | 5 | — | #10,391 | — |
| 1976 | 9 | — | #6,247 | — |
| 1974 | 9 | — | #5,944 | — |
| 1973 | 11 | — | #5,014 | — |
| 1972 | 6 | — | #7,638 | — |
| 1971 | 13 | — | #4,395 | — |
| 1970 | 13 | — | #4,340 | — |
| 1969 | 6 | — | #6,966 | — |
| 1968 | 11 | — | #4,316 | — |
| 1967 | 5 | — | #7,206 | — |
| 1965 | 5 | — | #6,923 | — |
| 1964 | 6 | — | #6,322 | — |
| 1963 | 12 | — | #3,884 | — |
| 1962 | 12 | — | #3,885 | — |
| 1961 | 6 | — | #6,128 | — |
| 1960 | 5 | — | #6,754 | — |
| 1959 | 14 | — | #3,324 | — |
| 1958 | 8 | — | #4,674 | — |
| 1957 | 5 | — | #6,491 | — |
| 1956 | 9 | — | #4,288 | — |
| 1955 | 7 | — | #4,925 | — |
| 1954 | 10 | — | #3,829 | — |
| 1953 | 8 | — | #4,380 | — |
| 1952 | 13 | — | #3,106 | — |
| 1951 | 6 | — | #5,099 | — |
| 1950 | 9 | — | #3,802 | — |
| 1949 | 7 | — | #4,422 | — |
| 1948 | 6 | — | #4,910 | — |
| 1946 | 6 | — | #4,674 | — |
| 1944 | 7 | — | #3,867 | — |
| 1939 | 6 | — | #3,993 | — |
| 1937 | 5 | — | #4,552 | — |
| 1931 | 5 | — | #4,647 | — |
| 1922 | 5 | — | #5,378 | — |