Shellsea is a very rare girls' name that was most common in the 1990s and has all but disappeared.
Shellsea is a girl name. It last appears in U.S. records in 2010. Shellsea was first reported in SSA data in 1988 and peaked in 1998 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2010 | 5 | 5 | #19,425 |
| 2009 | 5 | 5 | #19,778 |
| 2007 | 12 | 12 | #10,052 |
| 2006 | 8 | 8 | #13,439 |
| 2005 | 6 | 6 | #16,143 |
| 2004 | 5 | 5 | #18,387 |
| 2003 | 8 | 8 | #12,233 |
| 2001 | 9 | 9 | #10,894 |
| 1999 | 13 | 13 | #7,646 |
| 1998 | 13 | 13 | #7,466 |
| 1997 | 6 | — | #13,465 |
| 1996 | 7 | — | #11,616 |
| 1995 | 6 | — | #13,143 |
| 1994 | 7 | — | #11,595 |
| 1992 | 7 | — | #11,544 |
| 1991 | 5 | — | #15,052 |
| 1988 | 5 | — | #13,563 |