Sydnei
- Gender
- Girl
- Say it
- SID-nee
- Origin
- English
Sydnei is a girls' name of English origin. Too few babies were given it in the latest year to rank.
Where does Sydnei come from?
English: variant of Sydney, an English surname and place name
Is Sydnei a girl's or a boy's name?
Sydnei is a girls' name.
How popular is Sydnei in the US?
No girls in the US were given it in 2025, or too few to be listed. Its busiest year was 2005, with 37 girls. It first appears in the records in 1988.
Half of all the girls named Sydnei in the US since 1880 were born between 1997 and 2009, the years shaded on the chart below.
Sydnei in the US, year by year
| Year | Girls | Rank |
|---|---|---|
| 2020 | 8 | #11,085 |
| 2019 | 5 | #15,532 |
| 2018 | 6 | #13,788 |
| 2017 | 14 | #7,836 |
| 2016 | 12 | #8,872 |
| 2015 | 14 | #8,004 |
| 2014 | 16 | #7,300 |
| 2013 | 11 | #9,607 |
| 2012 | 14 | #8,204 |
| 2011 | 19 | #6,561 |
| 2010 | 19 | #6,638 |
| 2009 | 23 | #5,889 |
| 2008 | 30 | #4,880 |
| 2007 | 16 | #7,729 |
| 2006 | 31 | #4,575 |
| 2005 | 37 | #3,872 |
| 2004 | 36 | #3,894 |
| 2003 | 26 | #4,799 |
| 2002 | 20 | #5,669 |
| 2001 | 30 | #4,103 |
| 2000 | 25 | #4,644 |
| 1999 | 27 | #4,197 |
| 1998 | 29 | #3,911 |
| 1997 | 28 | #3,894 |
| 1996 | 34 | #3,356 |
| 1995 | 27 | #3,873 |
| 1994 | 17 | #5,440 |
| 1993 | 14 | #6,257 |
| 1992 | 8 | #9,483 |
| 1991 | 15 | #5,943 |
| 1990 | 9 | #8,495 |
| 1989 | 7 | #9,675 |
| 1988 | 8 | #8,386 |
Names like Sydnei
Names given in the same years and the same naming tradition, with a similar sound.
Riley, Bailey, Heaven, Savannah, Hailey, Hayden, Sage, Harley, Lily, Peyton, Madison, Presley
Names related to Sydnei
More English names
Evelyn, Hudson, Ivy, Harper, Grace, Violet, Willow, Daisy, Poppy, Oakley, Mason, Cooper, Ruby, Hallie, Hazel, Carter
Sources
Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Sydnei: name meaning, origin and popularity”, https://www.nameling.co.uk/names/sydnei, updated 20 October 2026.