Josilyn
Josilyn is a feminine name of English origin meaning "God's little gift".
Name Census estimates that about 1,106 living Americans carry the first name Josilyn. The name is used almost exclusively for girls. The average person named Josilyn today is around 21 years old, and the year with the single highest number of Josilyn births was 2006 (69 babies).
This page is the full Name Census profile for Josilyn. 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.
People living today
1.1K
~ 1 in 309,904 Americans
Peak year
2006
69 babies that year
Average age
21
years old
2024 SSA rank
#14,225
Tracked since 1962
Popularity
Josilyn: popularity over time
The SSA tracks Josilyn from the 1960s through to the 2020s, spanning 7 decades of birth certificate data. The biggest single decade for the name was the 2000s, with 469 total registrations. Usage has dropped considerably from its 2000s peak. The most recent decade brought in only a fraction of the registrations that the name once attracted.
Babies born per year
Decades
Josilyn 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 Josilyn during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Josilyns live
The SSA's state-level files cover 7 states and territories. California, Texas, Ohio recorded the most babies named Josilyn, while Tennessee, Indiana, Illinois recorded the fewest. The average across all reporting states is about 21 registrations each.
Origin
Meaning and history of Josilyn
The name Josilyn is an English variant of the French name Joseline, which traces its origins to the Hebrew name Yoseph, meaning "he will add" or "he will increase." The name Yoseph is derived from the Hebrew verb "yasaph," which means "to add" or "to increase."
The name Josilyn likely emerged in medieval England as a feminine form of the male name Joseph, which was derived from the Hebrew Yoseph. The addition of the suffix "-lyn" was a common practice in English to create feminine versions of traditionally masculine names.
Historically, the name Josilyn was relatively rare, but it gained popularity in the late 20th century, particularly in the United States and other English-speaking countries. Some notable historical figures named Josilyn include Josilyn Farmer, an American author and educator born in 1918, and Josilyn Pollock, a British actress born in 1949.
One of the earliest recorded examples of the name Josilyn can be found in the 17th century. Josilyn Percival was an English merchant and explorer who lived from 1633 to 1701. He is known for his travels to the West Indies and his writings about the region.
Another notable bearer of the name Josilyn was Josilyn Penn, an English Quaker and colonial leader who lived from 1644 to 1718. She was the daughter of William Penn, the founder of the Province of Pennsylvania, and played a significant role in the early governance of the colony.
In the 19th century, Josilyn Wilson was an American educator and author who lived from 1810 to 1887. She wrote several books on education and teaching methods, contributing to the development of early childhood education in the United States.
While the name Josilyn has ancient roots, it has maintained a unique and distinctive quality throughout history, with various spellings and variations emerging across different cultures and time periods.
People
Josilyn + last name combinations
How many people share a full name with Josilyn as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with J
Other first names starting with J with a similar number of bearers.
FAQ
Josilyn: questions and answers
How many people in the U.S. are named Josilyn?
Name Census puts the figure at roughly 1,106 living Americans. We arrive at this by taking every SSA birth registration for Josilyn 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 309,904 US residents.
Is Josilyn a common name?
We classify Josilyn as "Rare". It ranks above 90.7% of all first names in the SSA dataset by living bearers. Across the full history of the data, 1,127 babies have been registered with this name.
When was Josilyn most popular?
The single biggest year for Josilyn was 2006, when 69 babies received the name. The fact that the average living Josilyn is about 21 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
Is Josilyn a female name?
Yes, 100.0% of people registered as Josilyn 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.