Eyder
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Meaning
possibly a form of Eder, a Basque name meaning "beautiful" or a biblical place name meaning "flock"
How popular is Eyder around the world?
Eyder does not appear in US Social Security baby-name records, which list only names given to at least five babies in a year. There is no popularity curve to chart: a genuinely rare pick. In Chile, 5 boys were registered as Eyder in 2021, every accent spelling counted together.
Eyder is on the official records of Chile and Spain.
United States
under 5 a year
Eyder does not appear in US Social Security baby-name records, which list only names given to at least five babies in a year. There is no popularity curve to chart: a genuinely rare pick.
Births with a Social Security record. Source: U.S. Social Security Administration
Chile
1 in 36,000
In Chile, 5 boys were registered as Eyder in 2021, every accent spelling counted together.
The count never rose above 5 in a year, too few to chart.
First-name registrations with Chile’s civil registry by year of registration, 1920–2021, counted as spelling groups (Sofía, Sofia and Sofìa are one name, shown with its most-registered spelling); the registry withholds nothing, nametree keeps the groups that reached 5 registrations in some year, and shares divide by every registration of the year. Source: Servicio de Registro Civil e Identificación (Chile) via the guaguas package, first-name registrations 1920-2021
Spain
1 in 920,000
In Spain, 49 residents are named Eyder, ranked 14,713th among men, with a mean age of 31.2 years.
Residents of Spain on 1 January 2025. Spain publishes how old a name’s living bearers are, not a birth series, so there is no year chart. Source: INE (Spain), Censo de Población anual, 1 January 2025
Not on 14 other recordsWhy
- Not on the record in Mexico City, Argentina, Puerto Rico, England and Wales, Canada, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
- Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years.
- Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown.
- Not on the South Australia record for 1944 to 2017: that registry withholds nothing, so this spelling was not given there in those years.
- Not on the Austria record for 1984 to 2025: Statistik Austria publishes every first name down to a single birth, so this name was not given there in those years (before 2010 the record covers babies with Austrian citizenship only).
- Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
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The Eyder deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Eyder 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 Eyder fits with your family’s names and surname.
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