Mariano
Meaning
from Latin Marianus, 'of Marius', later associated with the Virgin Mary
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Mariano peaked in the 1990s and the 2020s in nearly equal measure.
See popularity in Brazil
Popularity in Brazil
16,830 people · the #1,188 first name in Brazil · about 1 in 12,048 · median age 52
Among people named Mariano living in Brazil at the 2022 census, more were born in the 1960s than in any other decade.
The census also counted 488 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Mariano
Most people given the name Mariano in the United States are teenagers or young adults today.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Mariano deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Mariano truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Mariano fits with your family’s names and surname.
Does Mariano fit YOUR family?
nametree reads your family’s names and finds the ones that belong. Free, private, no ads.
Add Mariano to your family’s tree →