Cydni
- Gender
- Girl
- Say it
- SID-nee
- Origin
- English
Cydni is a girls' name of English origin. Too few babies were given it in the latest year to rank.
What does Cydni mean?
English: spelling of Cydnee; respelling of Sydney, an English surname
A creative respelling of Sydney, an English surname that is also used as a given name for boys and girls.
Meaning borrowed from Cydnee.
Is Cydni a girl's or a boy's name?
Cydni is a girls' name.
How popular is Cydni in the US?
No girls in the US were given it in 2025, or too few to be listed. Its busiest year was 1996, with 37 girls. It first appears in the records in 1960.
Half of all the girls named Cydni in the US since 1880 were born between 1993 and 2004, the years shaded on the chart below.
Cydni in the US, year by year
| Year | Girls | Rank |
|---|---|---|
| 2021 | 8 | #11,141 |
| 2020 | 5 | #15,083 |
| 2019 | 0 | – |
| 2018 | 0 | – |
| 2017 | 0 | – |
| 2016 | 7 | #12,871 |
| 2015 | 0 | – |
| 2014 | 5 | #16,507 |
| 2013 | 9 | #10,995 |
| 2012 | 6 | #14,956 |
| 2011 | 20 | #6,332 |
| 2010 | 11 | #9,786 |
| 2009 | 17 | #7,338 |
| 2008 | 13 | #8,961 |
| 2007 | 17 | #7,390 |
| 2006 | 11 | #9,897 |
| 2005 | 18 | #6,523 |
| 2004 | 25 | #5,058 |
| 2003 | 30 | #4,303 |
| 2002 | 25 | #4,763 |
| 2001 | 17 | #6,317 |
| 2000 | 21 | #5,307 |
| 1999 | 30 | #3,891 |
| 1998 | 31 | #3,727 |
| 1997 | 28 | #3,894 |
| 1996 | 37 | #3,144 |
| 1995 | 27 | #3,873 |
| 1994 | 17 | #5,440 |
| 1993 | 23 | #4,387 |
| 1992 | 24 | #4,229 |
| 1991 | 20 | #4,802 |
| 1990 | 14 | #6,125 |
| 1989 | 16 | #5,280 |
| 1988 | 9 | #7,686 |
| 1987 | 0 | – |
| 1986 | 0 | – |
| 1985 | 13 | #5,346 |
| 1984 | 0 | – |
| 1983 | 0 | – |
| 1982 | 0 | – |
| 1981 | 0 | – |
| 1980 | 0 | – |
| 1979 | 5 | #10,208 |
| 1978 | 5 | #9,748 |
| 1977 | 0 | – |
| 1976 | 0 | – |
| 1975 | 0 | – |
| 1974 | 0 | – |
| 1973 | 0 | – |
| 1972 | 0 | – |
| 1971 | 0 | – |
| 1970 | 0 | – |
| 1969 | 0 | – |
| 1968 | 5 | #7,014 |
| 1967 | 0 | – |
| 1966 | 5 | #6,563 |
| 1965 | 5 | #6,538 |
| 1964 | 0 | – |
| 1963 | 0 | – |
| 1962 | 0 | – |
| 1961 | 6 | #5,850 |
| 1960 | 5 | #6,389 |
Nicknames for Cydni
Names like Cydni
Names given in the same years and the same naming tradition, with a similar sound.
Kalani Kailani Nalani Alani Kaylani Noa Kali Noelani Meilani Lexi Xylani Lelani
Names related to Cydni
More English names
Lily Evelyn Hudson Ivy Harper Grace Violet Willow Daisy Poppy Riley Oakley Mason Cooper Ruby Hallie
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, “Cydni: name meaning, origin and popularity”, https://www.nameling.co.uk/names/cydni, updated 20 October 2026.