Triena
A feminine name of unknown origin and meaning.
Name Census estimates that about 22 living Americans carry the first name Triena. The name is used almost exclusively for girls. The average person named Triena today is around 55 years old, and the year with the single highest number of Triena births was 1960 (5 babies).
This page is the full Name Census profile for Triena. 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
- • Fewer than 100 living Americans are believed to carry the name Triena. It is among the rarest names in the SSA records.
People living today
22
~ 1 in 15,579,743 Americans
Peak year
1960
5 babies that year
Average age
55
years old
1979 SSA rank
#11,880
Tracked since 1960
Popularity
Triena: popularity over time
The SSA tracks Triena from the 1960s through to the 1970s, spanning 2 decades of birth certificate data. The biggest single decade for the name was the 1970s, with 15 total registrations. The name continues to be given at rates close to its all-time high, suggesting it has not yet fallen out of fashion.
Babies born per year
Decades
Triena 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 Triena during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Origin
Meaning and history of Triena
The name Triena is believed to have its origins in ancient Greek, where it was derived from the word "treis" meaning "three." This suggests that the name may have been given to a third-born child or as a reference to the concept of the holy trinity in early Christian traditions.
One of the earliest recorded instances of the name Triena can be traced back to the 4th century BC in the writings of the Greek philosopher Aristotle. He mentioned a woman named Triena who was a priestess in the temple of Athena in the city of Athens.
During the Byzantine era, the name Triena gained popularity among Eastern Orthodox Christians. It was often given to girls born on the third day of the week or the third day of a particular month, as the number three held significant symbolic meaning in Christian theology.
In the 12th century, a noble woman named Triena of Antioch played a prominent role in the Crusades. She was known for her bravery and leadership in defending the city of Antioch against the Muslim forces.
Another notable figure was Triena of Cappadocia, a 6th-century Byzantine nun and scholar who authored several treatises on theology and philosophy. Her works were widely studied in monasteries across the Byzantine Empire.
In the 15th century, Triena Grimaldi was a prominent figure in the ruling family of the Principality of Monaco. She was instrumental in negotiating important trade agreements and diplomatic alliances with neighboring kingdoms.
During the Renaissance period, the name Triena was occasionally used in Italy and parts of Southern Europe. One example is the Italian painter Triena Vecellio, who was active in the late 16th century and produced several notable works of religious art.
While the name Triena is not as common in modern times, its rich historical roots and association with strong, influential women have made it a unique and meaningful choice for parents seeking a name with a deep cultural heritage.
People
Triena + last name combinations
How many people share a full name with Triena as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with T
Other first names starting with T with a similar number of bearers.
FAQ
Triena: questions and answers
How many people in the U.S. are named Triena?
Name Census puts the figure at roughly 22 living Americans. We arrive at this by taking every SSA birth registration for Triena 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 15,579,743 US residents.
Is Triena a common name?
We classify Triena as "Very Rare". It ranks above 41.6% of all first names in the SSA dataset by living bearers. Across the full history of the data, 25 babies have been registered with this name.
When was Triena most popular?
The single biggest year for Triena was 1960, when 5 babies received the name. The fact that the average living Triena is about 55 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
Is Triena a female name?
Yes, 100.0% of people registered as Triena 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.