Fallan is a very rare variant of Fallon that was most common in the 1980s and has all but disappeared.
Fallan is a girl name. It last appears in U.S. records in 2017. Fallan was first reported in SSA data in 1981 and peaked in 1984 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2017 | 5 | 5 | #16,664 |
| 2015 | 9 | 9 | #11,205 |
| 2014 | 5 | 5 | #17,391 |
| 2013 | 5 | 5 | #17,416 |
| 2012 | 5 | 5 | #17,736 |
| 2009 | 6 | 6 | #15,885 |
| 1999 | 6 | 6 | #13,225 |
| 1996 | 5 | — | #14,219 |
| 1994 | 6 | — | #12,278 |
| 1993 | 5 | — | #14,207 |
| 1989 | 6 | — | #11,272 |
| 1988 | 8 | — | #8,645 |
| 1987 | 8 | — | #8,233 |
| 1986 | 9 | — | #7,305 |
| 1985 | 9 | — | #7,140 |
| 1984 | 14 | — | #5,027 |
| 1983 | 12 | — | #5,559 |
| 1982 | 11 | — | #6,060 |
| 1981 | 8 | — | #7,620 |