Oldair
An invented name that combines the words "old" and "air".
Name Census estimates that about 5 living Americans carry the first name Oldair. The name is used almost exclusively for boys. The average person named Oldair today is around 24 years old, and the year with the single highest number of Oldair births was 2002 (5 babies).
This page is the full Name Census profile for Oldair. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Oldair. It is among the rarest names in the SSA records.
People living today
5
~ 1 in 68,550,868 Americans
Peak year
2002
5 babies that year
Average age
24
years old
2002 SSA rank
#11,965
Tracked since 2002
Popularity
Oldair: popularity over time
Babies born per year
Decades
Oldair by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Oldair during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
| Decade | Male | Female | Total |
|---|---|---|---|
| 2000s | 5 | 0 | 5 |
Origin
Meaning and history of Oldair
The given name Oldair is believed to have originated in the ancient Celtic culture, deriving from the Old Welsh words "oll" meaning "all" and "dair" meaning "three." This combination suggests a possible interpretation of "all-encompassing trinity" or "totality of three," hinting at a spiritual or symbolic significance.
One of the earliest recorded references to the name Oldair can be found in the medieval Welsh manuscript known as the "Black Book of Carmarthen," a collection of poetry and prose from the 13th century. It mentions an individual named Oldair ap Gwythyr, a legendary figure associated with the Arthurian legends.
In the 6th century, there is mention of a Welsh nobleman named Oldair ab Ednyfed, who was said to have been a prominent leader during the turbulent times of the Saxon invasions. His bravery and strategic prowess were celebrated in the bardic tales of the era.
During the 11th century, a renowned Welsh scholar and cleric named Oldair Fychan gained recognition for his contributions to the preservation of ancient Welsh manuscripts and his writings on the history and culture of the Welsh people.
In the 14th century, an Irish poet and historian named Oldair Ó Conchobhair was known for his intricate verse compositions and his meticulous chronicling of the events and lineages of the Irish nobility.
Another notable figure bearing the name Oldair was a 16th-century Scottish Highland chieftain, Oldair MacLeod, who played a significant role in the clan wars and territorial disputes of the time. His legacy is still remembered in the oral traditions and songs of the Scottish Highlands.
While the name Oldair may have fallen out of common usage in recent times, its roots in the Celtic cultures of Wales, Ireland, and Scotland reveal a rich tapestry of history, symbolism, and cultural significance.
People
Oldair + last name combinations
How many people share a full name with Oldair as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with O
Other first names starting with O with a similar number of bearers.
FAQ
Oldair: questions and answers
How many people in the U.S. are named Oldair?
Name Census puts the figure at roughly 5 living Americans. We arrive at this by taking every SSA birth registration for Oldair going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 68,550,868 US residents.
Is Oldair a common name?
We classify Oldair as "Very Rare". It ranks above 18.2% of all first names in the SSA dataset by living bearers. Across the full history of the data, 5 babies have been registered with this name.
When was Oldair most popular?
The single biggest year for Oldair was 2002, when 5 babies received the name. The fact that the average living Oldair is about 24 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Oldair in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Oldair a male name?
Yes, 100.0% of people registered as Oldair in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Oldair still being used today?
Yes. The SSA still recorded Oldair in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Oldair can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How many people have the name Oldair?
For a quick modern take, check how many people have the name Oldair on our sister site HowManyOfMe.org.