The baby name Cinthya appears in baby name data for the United States from 1981 to 2012. It was most popular in 2005 with 46 babies given the name.
In the later years of this period, Cinthya has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1981 | 6 |
| 1982 | 5 |
| 1983 | 5 |
| 1985 | 10 |
| 1990 | 20 |
| 1991 | 8 |
| 1993 | 20 |
| 1994 | 18 |
| 1995 | 13 |
| 1996 | 28 |
| 1997 | 25 |
| 1998 | 15 |
| 2000 | 12 |
| 2001 | 18 |
| 2002 | 5 |
| 2003 | 7 |
| 2004 | 45 |
| 2005 | 46 |
| 2006 | 31 |
| 2007 | 18 |
| 2008 | 17 |
| 2011 | 8 |
| 2012 | 14 |