Delsy is a very rare girls' name that peaked in 2006 and has since faded.
Delsy is a girl name. It last appears in U.S. records in 2021. Delsy was first reported in SSA data in 1983 and peaked in 2006 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2021 | 5 | 5 | #15,847 |
| 2013 | 7 | 7 | #13,537 |
| 2011 | 5 | 5 | #17,473 |
| 2010 | 5 | 5 | #17,700 |
| 2009 | 5 | 5 | #18,027 |
| 2008 | 8 | 8 | #12,908 |
| 2006 | 11 | 11 | #10,084 |
| 2004 | 8 | 8 | #11,895 |
| 2003 | 6 | 6 | #14,341 |
| 2001 | 5 | 5 | #15,975 |
| 1998 | 10 | 10 | #8,758 |
| 1996 | 5 | — | #14,076 |
| 1995 | 7 | — | #10,805 |
| 1991 | 5 | — | #13,713 |
| 1988 | 5 | — | #12,285 |
| 1983 | 6 | — | #9,313 |