Bettylou
A feminine name combining the affectionate pet form Betty and the name Lou.
Name Census estimates that about 315 living Americans carry the first name Bettylou. The name is used almost exclusively for girls. The average person named Bettylou today is around 79 years old, and the year with the single highest number of Bettylou births was 1927 (81 babies).
This page is the full Name Census profile for Bettylou. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • The typical person named Bettylou is about 79 years old today, placing it firmly among the names of earlier generations. Most living Bettylous were born before 1957.
People living today
315
~ 1 in 1,088,109 Americans
Peak year
1927
81 babies that year
Average age
79
years old
2015 SSA rank
#14,796
Tracked since 1916
Popularity
Bettylou: popularity over time
The SSA tracks Bettylou from the 1910s through to the 2010s, spanning 7 decades of birth certificate data. The biggest single decade for the name was the 1920s, with 473 total registrations. Usage has dropped considerably from its 1920s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Bettylou by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Bettylou during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Bettylous live
The SSA's state-level files cover 10 states and territories. Illinois, New York, Minnesota recorded the most babies named Bettylou, while Missouri, Michigan, California recorded the fewest. The average across all reporting states is about 34 registrations each.
Origin
Meaning and history of Bettylou
The name Bettylou is a relatively modern amalgamation of two separate given names – Betty and Lou. It does not have a direct origin from a single language or culture. Instead, it is a combination that likely emerged in the early 20th century in English-speaking regions.
Betty is a pet form of the name Elizabeth, which has its roots in the Hebrew name Elisheva, meaning "God is my oath." Elizabeth was a popular name among medieval European royalty and nobility. The shortened form Betty gained widespread use in the 18th and 19th centuries, particularly in England and the United States.
Lou, on the other hand, is a diminutive of the name Louis or Louise. Louis derives from the Germanic name Chlodovech, which means "famous warrior." Louise is the feminine form of Louis and has been a popular name in France and other French-speaking regions.
The earliest recorded instances of the name Bettylou are difficult to trace, as it is a relatively modern invention. However, it likely gained popularity in the United States during the early to mid-20th century, when double names were fashionable, particularly for girls.
One of the earliest notable individuals with the name Bettylou was Bettylou Gerson, an American television producer and director born in 1940. She is best known for her work on the PBS children's series "Mister Rogers' Neighborhood" and other educational programs.
Another notable Bettylou was Bettylou Hart, an American actress born in 1928. She had a successful career on stage and television, appearing in various Broadway productions and TV shows throughout the 1950s and 1960s.
In the literary world, Bettylou Sherry was an American author and journalist born in 1926. She wrote several novels and non-fiction works, including "The Maid's Daughter" and "The Unforgotten."
The name Bettylou also had a presence in sports. Bettylou Valentine was an American professional golfer born in 1924. She competed on the LPGA Tour and won several tournaments during her career.
Finally, Bettylou Krug was an American artist and educator born in 1936. She was known for her abstract expressionist paintings and taught art at various universities throughout her career.
While not an exhaustive list, these examples illustrate the varying backgrounds and fields in which the name Bettylou has been present throughout the 20th century.
People
Bettylou + last name combinations
How many people share a full name with Bettylou as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with B
Other first names starting with B with a similar number of bearers.
FAQ
Bettylou: questions and answers
How many people in the U.S. are named Bettylou?
Name Census puts the figure at roughly 315 living Americans. We arrive at this by taking every SSA birth registration for Bettylou going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 1,088,109 US residents.
Is Bettylou a common name?
We classify Bettylou as "Very Rare". It ranks above 79.7% of all first names in the SSA dataset by living bearers. Across the full history of the data, 1,390 babies have been registered with this name.
When was Bettylou most popular?
The single biggest year for Bettylou was 1927, when 81 babies received the name. The fact that the average living Bettylou is about 79 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
Is Bettylou a female name?
Yes, 100.0% of people registered as Bettylou in the SSA data are female. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.