Adair
Adair is a surname of Scotland. A common misconception is that the surname is related to Edgar, Eadgar, O'daire or MacDaire. Robert Fitzgerald De Athdare was the first Adair. He was from what is now Limerick, Ireland.
Meaning & Origin of Adair
What this name means, where it came from, and how it has traveled across cultures.
Adair is a surname of Scotland. A common misconception is that the surname is related to Edgar, Eadgar, O'daire or MacDaire. Robert Fitzgerald De Athdare was the first Adair. He was from what is now Limerick, Ireland.
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Adair
As a girl name
Adair first appeared in U.S. Social Security Administration records as a girl name in 1916, with 10 babies given the name that year. Its peak popularity came in 2014, when 35 Adairs were born — ranking #4,178 that year. As of 2026, Adair ranks #5,221 for girls with 24 births, gradually rising (+7%). In total, more than 1K Adairs have been born in the U.S. since records began in 1880, spanning the 1910s through the 2020s.
As a boy name
Adair first appeared in U.S. Social Security Administration records as a boy name in 1914, with 7 babies given the name that year. Its peak popularity came in 2007, when 100 Adairs were born — ranking #1,562 that year. As of 2026, Adair ranks #2,062 for boys with 73 births, rising sharply (+94% over the past five years). In total, more than 2K Adairs have been born in the U.S. since records began in 1880, spanning the 1910s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Adair
Phonetically similar names — useful when Adair is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Adair
What does the name Adair mean?
How popular is Adair in 2026?
When was Adair most popular?
In which U.S. states is Adair most popular?
Is Adair a unisex name?
What names go well with Adair?
About the name Adair
Adair is a unisex baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1914 and has accumulated 2K births in the dataset. Adair's peak popularity came in 2007 when it ranked #1,562. Use the chart and map above to compare Adair's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 2007 →
- Names of the 2000s →
- Names starting with "A" →
- Browse all boy names →
- Top names of 2026 →
- Browse unisex names →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.