Mariano
A masculine name of Italian/Spanish origin meaning "dedicated to the Virgin Mary".
Name Census estimates that about 8,052 living Americans carry the first name Mariano. The name is used almost exclusively for boys. The average person named Mariano today is around 30 years old, and the year with the single highest number of Mariano births was 2022 (215 babies).
This page is the full Name Census profile for Mariano. 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
8.1K
~ 1 in 42,568 Americans
Peak year
2022
215 babies that year
Average age
30
years old
2024 SSA rank
#1,151
Tracked since 1896
Popularity
Mariano: popularity over time
The SSA tracks Mariano from the 1890s through to the 2020s, spanning 14 decades of birth certificate data. The biggest single decade for the name was the 2000s, with 1,686 total registrations. Although the numbers have come down from the 2000s peak, Mariano remains solidly in use and shows no sign of disappearing from maternity wards.
Babies born per year
Decades
Mariano 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 Mariano during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
Geography
Where Marianos live
The SSA's state-level files cover 28 states and territories. California, Texas, New York recorded the most babies named Mariano, while Tennessee, South Carolina, Oklahoma recorded the fewest. The average across all reporting states is about 245 registrations each.
Origin
Meaning and history of Mariano
Mariano is a masculine given name with roots in Latin and Italian origins, dating back to ancient Roman times. It is derived from the Roman family name "Marianus," which itself comes from the Latin word "marinus," meaning "of the sea" or "marine."
The name gained popularity during the early Christian era, as it was borne by several notable saints and religious figures. One of the earliest known bearers of the name was Saint Mariano, a 5th-century Spanish monk and hermit, who is venerated as the patron saint of Cuenca, Spain.
In the Middle Ages, the name Mariano was particularly common in Italy, where it was associated with the cult of the Virgin Mary. It was often given to children in honor of the Blessed Virgin, as "Mariano" can be interpreted as "belonging to Mary."
One of the most famous historical figures named Mariano was Mariano Taccola, an Italian engineer and inventor who lived in the 15th century. He is best known for his work on mechanical devices, including early designs for a mechanical clock and a carriage with paddle-wheel propulsion.
Another notable bearer of the name was Mariano Jose de Larra, a 19th-century Spanish romantic writer, playwright, and journalist. He was a prominent figure in the literary and political circles of his time and is considered one of the most influential Spanish authors of the Romantic period.
In the realm of music, Mariano Fortuny y Madrazo was a 19th-century Spanish painter and designer, best known for his pioneering work in the field of stage lighting and scenic design. His innovations in lighting techniques revolutionized theatre production and influenced many subsequent designers.
Another famous Mariano was Mariano Ospina Perez, a 19th-century Colombian lawyer and politician who served as the President of Colombia from 1857 to 1861. He was a prominent figure in the country's political landscape and played a significant role in shaping its constitutional and legal framework.
Finally, Mariano Azuela was a 20th-century Mexican author and physician, best known for his novel "Los de Abajo" (The Underdogs), which is considered a seminal work of the Mexican Revolution literature. His realistic portrayal of the struggles and hardships faced by the revolutionaries earned him critical acclaim and a prominent place in Mexican literary history.
Notable bearers
Famous people named Mariano
People
Mariano + last name combinations
How many people share a full name with Mariano as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with M
Other first names starting with M with a similar number of bearers.
FAQ
Mariano: questions and answers
How many people in the U.S. are named Mariano?
Name Census puts the figure at roughly 8,052 living Americans. We arrive at this by taking every SSA birth registration for Mariano 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 42,568 US residents.
Is Mariano a common name?
We classify Mariano as "Rare". It ranks above 97.4% of all first names in the SSA dataset by living bearers. Across the full history of the data, 9,881 babies have been registered with this name.
When was Mariano most popular?
The single biggest year for Mariano was 2022, when 215 babies received the name. The fact that the average living Mariano is about 30 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
Is Mariano a male name?
Yes, 100.0% of people registered as Mariano in the SSA data are male. 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.