How Many People Are Named Glynnis?
An estimated 484 people in the United States have the first name Glynnis. It is almost exclusively a female name. The average bearer is 51 years old, and Glynnis peaked in popularity in 1964 with 40 births that year.
Below you will find a full statistical profile of Glynnis as a first name in the United States, including gender data, a year-by-year popularity timeline going back to 1880, a decade breakdown, and state-by-state birth registrations. You can also check how many people share the full name Glynnis paired with any surname.
Estimated Living Americans
484
About 1 in 708,170 people in the U.S.
Rarity
Very Rare
Predicted Gender
Female
100.0% confidence
Average Age
51
years old
Peak Year
1964
40 births
Total Registered
559
since 1880
Gender Distribution for Glynnis
Glynnis is almost exclusively a female name. Out of 559 total births registered, 100.0% were female.
Glynnis as a female name
Ranked #18,488 in 2008
5 female births in 2008
Peak: 1964 (40 births)
Glynnis: Popularity Over Time
SSA records for Glynnis span from the 1950s to the 2000s, covering 6 decades of naming data. The most popular decade for this name was the 1960s, when 197 babies were registered. Glynnis has declined significantly from its peak in the 1960s. Recent registrations are a fraction of what they were at the name's height.
Glynnis by Decade
How has Glynnis tracked across different eras? The table below groups all SSA birth registrations into 10-year periods, with separate male and female counts. The colored bar shows each decade's share relative to the peak.
Glynnis by State
Glynnis + Last Name Combinations
How many people share a full name with Glynnis as the first name? Click a combination below to see the estimate, or search any pairing.
Names Similar to Glynnis
Other first names starting with G with a similar number of bearers.
Glynnis: Questions and Answers
How many people in the U.S. are named Glynnis?
We estimate approximately 484 people named Glynnis are alive in the United States today. This is based on SSA birth records from 1880 to 2024, adjusted for mortality using CDC life tables. About 1 in 708,170 Americans share this first name.
Is Glynnis a common name?
Glynnis is classified as "Very Rare" and is more popular than 84.3% of all first names in the SSA database. A total of 559 births have been registered with this name since 1880.
When was Glynnis most popular?
Glynnis reached peak popularity in 1964, when 40 babies were given this name. The average age of a living person named Glynnis is approximately 51 years old, reflecting when the name was most commonly given.
Is Glynnis a female name?
Glynnis is predominantly female. 100.0% of people with this name are female. See the gender breakdown above for full details.
How many Glynnis Smiths are there?
To find how many people share a specific full name, we combine first name and surname frequencies. Try: Glynnis Smith, Glynnis Johnson, Glynnis Williams. You can also search any combination on our homepage.
Where does this data come from?
Our estimates use Social Security Administration birth records (1880 to 2024), adjusted for survival using CDC 2023 life tables broken down by sex. The U.S. population figure (342,754,338) is from the Census Bureau's July 2025 estimate. Full methodology.
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