The baby name Hayli appears in baby name data for the United States from 1988 to 2010. It was most popular in 2000 with 67 babies given the name.
In the later years of this period, Hayli has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1988 | 7 |
| 1991 | 5 |
| 1994 | 18 |
| 1995 | 9 |
| 1996 | 14 |
| 1997 | 26 |
| 1998 | 17 |
| 1999 | 17 |
| 2000 | 67 |
| 2001 | 13 |
| 2002 | 27 |
| 2003 | 54 |
| 2004 | 57 |
| 2005 | 25 |
| 2006 | 6 |
| 2007 | 18 |
| 2008 | 33 |
| 2009 | 18 |
| 2010 | 7 |