Trend of the Popularity of Cydney as a Female Baby Name in Illinois
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
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In 2009, there were 6 female babies that were named Cydney in Illinois, which was 0.01% of the total number of female babies born in Illinois in 2009. Between 1987 and 2009, the name Cydney peaked as a female baby name in Illinois in 1995 with a count of 23 babies, which was 0.03% of the total female babies born in Illinois in 1995.
The first chart below show the trend of the number of female babies in Illinois that were named Cydney, and the second chart shows the percent of female babies in Illinois that were named Cydney.
Trend of the Number of Female Babies who were Named Cydney in Illinois
Trend of the Percentage of Female Babies who were Named Cydney in Illinois
The table below below shows the trend of the number of female babies and the percentage of female babies born in Illinois who were named Cydney from 1987 to 2009.
Trend of the Popularity of Cydney as a Female Baby Name in Illinois
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| Year | Number of Female Babies | Percent of Total Female Babies (%) |
|---|---|---|
| 1987 | 5 | 0.01 |
| 1989 | 7 | 0.01 |
| 1990 | 5 | 0.01 |
| 1991 | 6 | 0.01 |
| 1992 | 6 | 0.01 |
| 1993 | 5 | 0.01 |
| 1994 | 13 | 0.02 |
| 1995 | 23 | 0.03 |
| 1996 | 10 | 0.01 |
| 1997 | 11 | 0.02 |
| 1998 | 8 | 0.01 |
| 1999 | 9 | 0.01 |
| 2000 | 7 | 0.01 |
| 2001 | 8 | 0.01 |
| 2002 | 7 | 0.01 |
| 2003 | 6 | 0.01 |
| 2005 | 9 | 0.01 |
| 2006 | 7 | 0.01 |
| 2008 | 6 | 0.01 |
| 2009 | 6 | 0.01 |