Given name
Eilidh
“shining light”
Eilidh is a variant of Eleanor. Eleanor is sometimes interpreted through Helen as “shining light,” but the connection to Helen is disputed. Another proposed explanation starts with a Germanic element ali, “other” or “foreign.” Neither proposal supplies a securely established full meaning.
Meaning & origin
What it means
Eilidh is a variant of Eleanor. Eleanor is sometimes interpreted through Helen as “shining light,” but the connection to Helen is disputed. Another proposed explanation starts with a Germanic element ali, “other” or “foreign.” Neither proposal supplies a securely established full meaning.
Explained through its name family
Where it comes from
Eilidh is a variant of Eleanor. Eleanor reached English through an Old French reshaping of the Old Provençal name Alienor. Eleanor’s deeper linguistic origin is uncertain, despite the well-documented medieval route into England.
Explained through its name family
How it developed
In Scottish Gaelic usage, Eilidh is a diminutive of EILEANOR. Eilidh is a variant of Eleanor. The shared background comes through Eleanor: The clearest sequence is Alienor into an Old French form and then English Eleanor. Beyond that, the suggested Helen connection competes with a possible Germanic origin; similarity to a familiar name is not enough to resolve the question.
Combines direct and name-family evidence
The story
Published U.S. birth records include this spelling as early as 1999. This is the earliest published observation available here, rather than a date for the name’s origin. Eilidh is a variant of Eleanor. The history of Eleanor gives this family its wider story. Eleanor of Aquitaine, who married Henry II, brought the name from southwestern France to England in the twelfth century. Eleanor of Provence married Henry III, and Eleanor of Castile married Edward I. This succession of royal bearers gives the name a concrete English history independent of the debate over its meaning. In Scottish Gaelic use, Eilidh shares an earlier linguistic root with Helen. The history of Helen gives this family its wider story. Helen’s historical associations include the mother of the Emperor Constantine.
Combines direct and name-family evidence
Eilidh through the years
- Babies since 1880
- 275
- 0 boys · 275 girls
- Most popular year
- 2019
- 18 babies
- 2025
- 12
- #8,503 for girls
- 2021–25 vs 2016–20
- −11%
- Easing
By the numbers
In 2025, this name appeared in 12 U.S. birth records for girls, ranking No. 8,503 among girls’ names. Average annual use for girls was 10.8% lower in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 18 in 2019. Published U.S. population figures for this spelling include 264 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Eilidh’s family of names
In Scottish Gaelic usage, Eilidh is a diminutive of EILEANOR. Eilidh shares a linguistic root with Helen. Eilidh has a related form in Eleanor.
Inner ring: nicknames and forms · outer: across languages.
Nicknames & forms 2
Diminutives, pet forms, short forms and variants used alongside the name.
Across languages 3
Equivalents and cognates in other languages, plus older forms it grew from.
People named Eilidh
- Eilidh DoyleScottish track and field athleteborn 1987
- Eilidh McIntyreBritish sailorborn 1994
- Eilidh WhitefordBritish politician (born 1969)
Listed by how widely each person is written about, which says nothing about the name itself.
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