Janeil is a very rare variant of Janelle that was most common in the 1950s and has all but disappeared.
Janeil is predominantly a girl name. It last appears in U.S. records in 2010. Janeil was first reported in SSA data in 1938 and peaked in 1958 (13 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2010 | 5 | 5 | — | #13,101 |
| 2006 | 5 | 5 | — | #12,850 |
| 2005 | 8 | 8 | — | #8,631 |
| 2004 | 5 | 5 | #17,210 | — |
| 2002 | 5 | 5 | — | #11,429 |
| 2001 | 6 | 6 | #14,251 | — |
| 1999 | 5 | 5 | #15,379 | — |
| 1996 | 6 | — | #12,461 | — |
| 1994 | 5 | — | #14,304 | — |
| 1991 | 5 | — | #14,040 | — |
| 1990 | 11 | — | #7,512 | — |
| 1989 | 9 | — | #8,305 | — |
| 1986 | 8 | — | #8,021 | — |
| 1985 | 8 | — | #7,846 | — |
| 1983 | 10 | — | #6,394 | — |
| 1982 | 10 | — | #6,543 | — |
| 1979 | 11 | — | #5,895 | — |
| 1978 | 10 | — | #6,117 | — |
| 1977 | 5 | — | #10,214 | — |
| 1968 | 5 | — | #7,439 | — |
| 1967 | 5 | — | #7,189 | — |
| 1962 | 6 | — | #6,151 | — |
| 1961 | 5 | — | #6,969 | — |
| 1960 | 11 | — | #4,014 | — |
| 1959 | 5 | — | #6,638 | — |
| 1958 | 13 | — | #3,441 | — |
| 1956 | 11 | — | #3,782 | — |
| 1955 | 6 | — | #5,468 | — |
| 1954 | 5 | — | #6,103 | — |
| 1953 | 5 | — | #6,034 | — |
| 1951 | 7 | — | #4,561 | — |
| 1948 | 7 | — | #4,372 | — |
| 1942 | 6 | — | #4,334 | — |
| 1938 | 5 | — | #4,612 | — |