The baby name Tierney appears in baby name data for the United States from 1957 to 2020. It was most popular in 1992 with 127 babies given the name.
Over the period shown, Tierney has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1957 | 20 |
| 1958 | 6 |
| 1981 | 21 |
| 1982 | 6 |
| 1983 | 7 |
| 1984 | 5 |
| 1985 | 24 |
| 1986 | 27 |
| 1987 | 32 |
| 1988 | 36 |
| 1989 | 46 |
| 1990 | 85 |
| 1991 | 100 |
| 1992 | 127 |
| 1993 | 127 |
| 1994 | 78 |
| 1995 | 48 |
| 1996 | 64 |
| 1997 | 46 |
| 1998 | 42 |
| 1999 | 42 |
| 2000 | 61 |
| 2001 | 24 |
| 2002 | 49 |
| 2003 | 59 |
| 2004 | 52 |
| 2005 | 20 |
| 2006 | 31 |
| 2007 | 7 |
| 2008 | 27 |
| 2009 | 42 |
| 2010 | 6 |
| 2011 | 36 |
| 2012 | 10 |
| 2014 | 13 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 15 |
| 2019 | 19 |
| 2020 | 10 |