Trend of the Popularity of Sidney as a Female Baby Name in Colorado
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
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In 2015, there were 7 female babies that were named Sidney in Colorado, which was 0.03% of the total number of female babies born in Colorado in 2015. Between 1991 and 2015, the name Sidney peaked as a female baby name in Colorado in 2000 with a count of 28 babies, which was 0.12% of the total female babies born in Colorado in 2000.
The first chart below show the trend of the number of female babies in Colorado that were named Sidney, and the second chart shows the percent of female babies in Colorado that were named Sidney.
Trend of the Number of Female Babies who were Named Sidney in Colorado
Trend of the Percentage of Female Babies who were Named Sidney in Colorado
The table below below shows the trend of the number of female babies and the percentage of female babies born in Colorado who were named Sidney from 1991 to 2015.
Trend of the Popularity of Sidney as a Female Baby Name in Colorado
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| Year | Number of Female Babies | Percent of Total Female Babies (%) |
|---|---|---|
| 1991 | 5 | 0.02 |
| 1992 | 7 | 0.03 |
| 1993 | 5 | 0.03 |
| 1994 | 10 | 0.05 |
| 1995 | 14 | 0.07 |
| 1996 | 13 | 0.06 |
| 1997 | 10 | 0.05 |
| 1998 | 19 | 0.09 |
| 1999 | 17 | 0.07 |
| 2000 | 28 | 0.12 |
| 2001 | 23 | 0.09 |
| 2002 | 26 | 0.11 |
| 2003 | 19 | 0.08 |
| 2004 | 28 | 0.11 |
| 2005 | 20 | 0.08 |
| 2006 | 21 | 0.08 |
| 2007 | 13 | 0.05 |
| 2008 | 8 | 0.03 |
| 2009 | 8 | 0.03 |
| 2010 | 11 | 0.05 |
| 2011 | 7 | 0.03 |
| 2012 | 10 | 0.05 |
| 2015 | 7 | 0.03 |