Home / Name Directory / Sydnie
How Many People Are Named Sydnie?
Estimated people named Sydnie living in the U.S. today
5,031
Gender distribution
0% male · 100% female in SSA records.
Name scorecard
- Total U.S. births recorded (1880–2024): 5,178
- Peak year: 2000 (352 births)
- Estimated living today: 5,031
Sydnie by age group — who carries the name today?
Sydnie popularity over time (1880–2024)
Estimated living bearers by birth decade
About the name Sydnie
Sydnie has been recorded by the Social Security Administration since the 19th century dataset began. In total, 5,178 babies were given the name in the United States between 1880 and 2024. After adjusting each birth cohort for survival to today, an estimated 5,031 bearers are still living — roughly 1 in 67,939 Americans. The name's strongest decade shapes how old most Sydnies you meet will be, which the age-group breakdown above shows directly. All figures are statistical estimates from public records; see our methodology for sources, the survival model, and the limits of the data (names given to fewer than five babies in a year are not published by the SSA).
Frequently asked questions
How many people are named Sydnie in the US?
An estimated 5,031 people named Sydnie are living in the United States today, based on SSA birth records from 1880 to 2024 adjusted for survival. That makes Sydnie very rare — about 1 in 67,939 Americans.
Is Sydnie a boy or girl name?
In SSA records, Sydnie is 0% male and 100% female, so it is predominantly a female name.
When was Sydnie most popular?
Sydnie peaked in 2000, when 352 babies were given the name. Its current trend is declining compared with the previous decade.
How rare is the name Sydnie?
Sydnie ranks #3,631 of 104,819 first names recorded by the SSA, with a rarity score of 57 out of 100 (higher means rarer).