Aldayr
- US rank
- Unranked
- Syllables
- 2
- Peak
- #9,912 in 1999
0 babies were named Aldayr in the US in 2025.
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US births per million boys, 1999–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Aldayr you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryAldayr first shows up in US birth records in 1999, the first year at least 5 babies got it. It has been in use for 26 years since.
- Best yearIts best year was 1999, when it reached #9,912.
About the name Aldayr
Aldayr is a boy name of English and German origin. It has 6 letters and 2 syllables, starting with A and ending in “-ayr”. US birth records list Aldayr for boys only in 1999, the one year at least 5 babies got it. Its best year was 1999, when it ranked #9,912 among boy names. It hasn't been given to 5 or more US babies in a year since 1999, so today it's a genuinely rare choice.
Origin:English namesGerman names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 2.6 | 384,615 boys |
Other spellings of Aldayr
More English boy names
- Boy name: Oliver · olive tree
- Boy name: Henry · ruler of the home
- Unisex name: James · supplanter
- Boy name: William · resolute protector
- Boy name: Benjamin · son of the right hand
- Boy name: Jack · God is gracious
- Unisex name: Hudson · son of Hudde
- Unisex name: Julian · of the Julius family
Questions about the name Aldayr
What is the origin of the name Aldayr?
Aldayr has English, German roots in our records. Other English names include Oliver, Henry, James.
Is Aldayr a boy or girl name?
Aldayr is a boy name.
How popular is the name Aldayr?
Aldayr is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 1999. It peaked at #9,912 in 1999.