Nathalia
Meaning
variant of Natalia, meaning birthday, Christmas day
Nathalia around the world
One shared root links 7 names across 4 languages.
Shared root: from Latin natale domini "the Lord's birthday", a name for girls born at Christmas
The constellation
More branches
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Nathalia peaked in the 2010s and the 2020s in nearly equal measure.
Popularity in Brazil
86,981 people · the #358 first name in Brazil · about 1 in 2,336 · median age 24
Among people named Nathalia living in Brazil at the 2022 census, more were born in the 1990s than in any other decade.
The census also counted 1,355 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Nathalia
Most people given the name Nathalia in the United States are children or teenagers today. The name belongs to this generation.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Nathalia deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Nathalia 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 Nathalia fits with your family’s names and surname.
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