Ines
Meaning
“Spanish/Portuguese form of Agnes, Greek for 'pure, chaste'”
Also written Inés.
Name day: the Spanish santoral honors Inés on January 21.
The story
Ines is Agnes gone south: the Greek hagne, pure, softened by Spanish and Portuguese into a name the whole Iberian world knows. Its most famous bearer is Inês de Castro, the Galician noblewoman murdered in 1355 for loving the heir to Portugal's throne; when that heir became King Pedro he declared they had been secretly married, and legend, retold in plays and poems ever since, says he had her crowned after death, the court kissing the hem of the dead queen. Camões gave her the saddest passage in the Lusíadas. In US records the name has always been quiet, a steady whisper in every decade, with a small lift since the 2000s as Spanish and Portuguese naming reaches more American nurseries. In Spain the santoral still marks her older namesake, Saint Agnes, each January 21. Purity, poetry, and one unforgettable ghost story: that is Ines.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Ines peaked in the 2000s and the 2020s in nearly equal measure.
Popularity in Brazil
67,931 people · the #447 first name in Brazil · about 1 in 2,985 · median age 61
Among people named Ines living in Brazil at the 2022 census, more were born in the 1960s than in any other decade.
The census also counted 280 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
When you meet Ines
Most people given the name Ines 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 Ines deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Ines 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 Ines fits with your family’s names and surname.
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