Sinjin is a rare boys' name that peaked in 1992 and has since faded.
Sinjin is a boy name. It last appears in U.S. records in 2022. Sinjin was first reported in SSA data in 1989 and peaked in 1992 (25 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2022 | 5 | 5 | #14,042 |
| 2015 | 7 | 7 | #10,460 |
| 2014 | 5 | 5 | #13,771 |
| 2013 | 8 | 8 | #9,530 |
| 2012 | 9 | 9 | #8,771 |
| 2011 | 7 | 7 | #10,607 |
| 2010 | 8 | 8 | #9,550 |
| 2009 | 10 | 10 | #8,214 |
| 2008 | 10 | 10 | #8,216 |
| 2007 | 19 | 19 | #4,957 |
| 2006 | 21 | 21 | #4,491 |
| 2005 | 16 | 16 | #5,242 |
| 2004 | 13 | 13 | #6,085 |
| 2003 | 10 | 10 | #7,168 |
| 2002 | 12 | 12 | #6,020 |
| 2001 | 13 | 13 | #5,624 |
| 2000 | 15 | 15 | #5,005 |
| 1999 | 18 | 18 | #4,129 |
| 1998 | 11 | 11 | #5,783 |
| 1997 | 21 | — | #3,436 |
| 1996 | 19 | — | #3,652 |
| 1995 | 15 | — | #4,241 |
| 1994 | 25 | — | #2,930 |
| 1993 | 16 | — | #3,989 |
| 1992 | 25 | — | #2,812 |
| 1991 | 23 | — | #2,902 |
| 1990 | 10 | — | #5,320 |
| 1989 | 5 | — | #9,049 |