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
Census
Bettylou in the 2020 Census
The 2020 Census recorded 1,657 people with the first name Bettylou, which placed it at #8,688 in the published first-name tables. This is a snapshot of people who already had the name at the time of the Census.
The SSA sections elsewhere on this page answer a different question: how often parents gave the name to babies over time. The "people living today" figure on this page is different again: it is a current estimate built from SSA birth records and age-based survival rates, so the two numbers are not expected to match exactly.
2020 Census rank
#8,688
National first-name rank
People counted
1.7K
1,657 in the published race/origin table
Per 100,000
0.5
People with this name in 2020
Largest reported group
White
91.7% of people with this name
Demographics
Ancestry and ethnicity for Bettylou
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Bettylou is White at 91.7%. The next largest groups are Hispanic (2.8%) and Asian/Pacific Islander (1.8%). These figures describe the people who had the name in 2020, not any inherent property of the name itself.
The bar chart below shows how people with the first name Bettylou described their own race and ethnicity on the 2020 Census form. The Census Bureau groups responses into six broad categories: White, Black or African American, Hispanic or Latino, Asian and Pacific Islander, American Indian and Alaska Native, and Two or More Races. When a category has too few respondents for a given name, the Bureau suppresses the figure to protect individual privacy, which is why some names show fewer than six slices.
Percentages are shown so the breakdown is easy to read across every published category. Because the 2020 Census first-name file also includes raw headcounts for each group, Name Census can show those alongside the percentages in the legend and hover tooltip.
Keep in mind that these are self-reported numbers. A first name does not determine a person's race or ethnicity, and the distribution you see here reflects the specific population who happened to carry the name Bettylou at the time of the 2020 Census, not any inherent property of the name itself.
- White91.7% · 1,519
- Hispanic or Latino2.8% · 46
- Asian and Pacific Islander1.8% · 30
- Two or more races1.8% · 30
- Black or African American1.5% · 25
- American Indian and Alaska Native0.4% · 7
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.
How common was Bettylou in the 2020 Census?
The published 2020 Census first-name tables recorded 1,657 people with the name Bettylou, or 0.55 per 100,000 residents. That placed it at #8,688 in the national Census ranking for first names.
Why is the Census count different from the living estimate?
Because they measure different things. The Census figure is a count of people who had the name Bettylou in 2020. The living estimate aims to answer a current question instead: how many people with the name are alive today, based on SSA birth records and age-based survival rates. Since one number is a 2020 snapshot and the other is a present-day estimate, they are not expected to be identical.
What does the Census say about the gender split for Bettylou?
In the 2020 Census sex table, Bettylou appears almost entirely female. Of the 1,651 people counted with this name, 99.8% were female and only a very small share were male. The Census view is a snapshot of people living with the name in 2020, while the SSA section above tracks births across time.
What does the Census say about the background of people named Bettylou?
In the 2020 Census race and Hispanic-origin table, the largest reported group for people named Bettylou is White at 91.7%. The next largest groups are Hispanic (2.8%) and Asian/Pacific Islander (1.8%). These figures describe the people who had the name in 2020, not any inherent property of the name itself. The percentages in the chart above come from self-reported race and Hispanic-origin responses in the 2020 Census.
Which group reports the name Bettylou most often in the Census?
White is the largest reported group for people named Bettylou in the 2020 Census, accounting for 91.7% (1,519 people in the published table).
Why can the Census sex total and race total differ slightly?
The Census Bureau published separate 2020 tables for sex and for race/Hispanic origin, and the released figures can differ slightly because of privacy protection in the public files. That is why this page treats the gender section and the race/origin section as two related snapshots instead of forcing them into one identical total.
Does every first name have Census demographic data?
No. The public Census first-name release only includes names that met the Bureau's publication rules, so many rarer names in the SSA files have no Census demographic snapshot. When that happens, the SSA trend, gender history, and state sections still appear, but the 2020 Census demographic sections are omitted.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Bettylou in that year. That makes it useful for spotting when the name rose, peaked, or faded.
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.
Is Bettylou still being used today?
Yes. The SSA still recorded Bettylou in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Bettylou can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
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.
How many people have the name Bettylou?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.