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Sydney

Girl name · English · French

Meaningwide island · Old English

US rank
#348
Syllables
2
Peak
#23 in 2002

873 babies were named Sydney in the US in 2025. It has dropped 107 places in five years.

Found on lists

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US births per million girls, 1886–2025

03,0006,00018861920196020002025

US births per million boys, 1880–2025

014529018801920196020002025

Most popular states (2025)

DC rank #73DE rank #140CT rank #175RI rank #180MA rank #190

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Sydney you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Sydney McLaughlin-Levrone

Famous Sydney

Sydney McLaughlin-Levrone

American hurdler and sprinter (born 1999)

Choose Sydney and your child shares a first name with Sydney McLaughlin-Levrone, an American hurdler and sprinter. A ready-made answer when someone asks “Sydney, like who?” Sydney McLaughlin-Levrone's Wikipedia article is available in 42 languages, a good sign of just how widely known they are.

Read about Sydney McLaughlin-Levrone on Wikipedia (opens in a new tab)

Photo: Erik van Leeuwen, attribution: Erik van Leeuwen (bron: Wikipedia)., GFDL (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 1,841 baby girls born in the US in 2025 was named Sydney, 873 babies in all. In a typical school of 500 kids, your Sydney would very likely be the only one.
  • HistorySydney has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Sydneys, and counting.
  • Best yearIt was far more popular in 2002, when it ranked #23. Today it's #348, so it could be due a comeback.
  • Then vs nowSydney was 10× more common in 2000 than it is today. In 2000 it was given to about 1 in 177 baby girls; in 2025, about 1 in 1,841.
  • TrendSydney has slipped 107 places over the last five years and now sits at #348. Good news if you want a familiar name that fewer kids will share.
  • Where it's lovedSydney is most popular in Washington, D.C., where it ranks #73, followed by Delaware (#140) and Connecticut (#175). It makes the top 1,000 in almost every state.
  • MeaningIn Old English, Sydney means “wide island”. Our records link it to English and French roots.

About the name Sydney

Sydney is a girl name of English and French origin meaning “wide island”. It has 6 letters and 2 syllables, starting with S and ending in “-ney”. US birth records list Sydney for girls from 1886 to 2025, in 131 of those 140 years. Its best year was 2002, when it ranked #23 among girl names. In 2025 it ranked #348, with 873 babies.

Origin:English namesFrench names

Sydney for girls, by decade
DecadeBabies per millionAbout 1 in
1880s2244,944 girls
1890s1193,897 girls
1900s2835,423 girls
1910s3231,299 girls
1920s2639,002 girls
1930s7513,264 girls
1940s1069,449 girls
1950s8012,452 girls
1960s7413,503 girls
1970s6016,669 girls
1980s2613,828 girls
1990s3,137319 girls
2000s4,155241 girls
2010s1,598626 girls
2020s6811,469 girls
Sydney for boys, by decade
DecadeBabies per millionAbout 1 in
1880s1258,020 boys
1890s1417,101 boys
1900s1586,321 boys
1910s2264,432 boys
1920s1198,402 boys
1930s7812,752 boys
1940s5617,873 boys
1950s3131,807 boys
1960s2638,285 boys
1970s2146,707 boys
1980s2540,750 boys
1990s5319,044 boys
2000s4223,579 boys
2010s2737,272 boys
2020s1856,657 boys

More English girl names

Questions about the name Sydney

What does the name Sydney mean?

Sydney means “wide island” in Old English.

What is the origin of the name Sydney?

Sydney has English, French roots in our records. Other English names include Olivia, Charlotte, Harper.

Is Sydney a boy or girl name?

Sydney is a girl name, though a few boys get it too.

How popular is the name Sydney?

Sydney ranked #348 for US girls in 2025, given to 873 babies. Its best year was 2002 (#23).