"defender of men, protector of mankind"
Origin: Greek via Scottish Gaelic
Language: Scottish Gaelic
Alaster
Pronunciation: [ AL-uhst-er ]
Does Alaster flow with your last name?
A distinguished Scottish Gaelic form of Alexander
Scottish
Irish
English
Celtic
Classic
Strong
Royal
Vintage
Sophisticated
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Meaning & Origin
"one who protects"
Origin: Greek alexein
Language: Greek
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The Story of Alaster
Alaster is a Scottish Gaelic form of Alexander, which derives from the ancient Greek name Alexandros, composed of alexein (to defend, to protect) and aner (man). The name thus means defender of men or protector of mankind. The Gaelic adaptation Alastair (or Alaster) has been used in Scotland for centuries, particularly in the Highlands and Islands, giving it a distinctly Celtic character despite its Greek origins.
Alastair and its variants have long been beloved in Scotland, associated with clan culture and Highland tradition. In England and beyond, the name has maintained steady appeal among parents drawn to Scottish heritage names. The Alaster spelling is the rarest variant, giving it extra distinction.
In Scottish culture, Alastair was the Gaelic name given to numerous clan chiefs and historical figures, cementing its association with leadership and nobility. The name connects its bearer to a line of Scottish Highland tradition stretching back centuries.
Historical Record
Alaster first appeared in US Social Security records in 1998.
Over 125 babies have been named Alaster in the United States since SSA records began.
Today, Alaster is rising quickly in popularity , currently ranked #5,903 for boy names in the US .
Fun Facts
- The Scottish Gaelic Alastair evolved from a phonetic rendering of Alexander, brought to Scotland after the Norman Conquest
- Famous Alistairs include broadcaster Alistair Cooke and politician Alastair Campbell
Alaster in Other Languages
Greek
Alexandros
Latin
Alexander
French
Alexandre
Irish Gaelic
Alasdar
Scottish Gaelic
Alastair
Popularity Over Time
#5,903
Current Rank
Stable
Trend
Rising Fast
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Alaster
A
Alastair Campbell
Politician
1957
British political strategist and writer, former Director of Communications for Prime Minister Tony Blair
A
Alasdair Gray
Writer
1934
Celebrated Scottish novelist and artist, author of the landmark novel Lanark
A
Alistair Cooke
Writer
1908
British-American journalist and broadcaster known for Letter from America and his hosting of Masterpiece Theatre
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See all →Quick Facts
- Gender
- Boy
- Syllables
- 3
- Popularity Rank
- #5,903
- Total SSA Count
- 16
- Cultural Origins
- Scottish Irish English Celtic
- Pronunciation
- Easy
- Formality
- Formal
- Cross-Cultural Ease
- Moderate
Alternative Spellings
Common Nicknames
Al
Allie
Aster
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Classic pairing, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Classic pairing, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Classic pairing, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
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Classic pairing, smooth 3-1 syllable flow
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Timeless choice, smooth 3-1 syllable flow
Middle Names
Middle Names for Alaster
6 name pairings with syllable flow tips
Sibling Names
Sounds Like Alaster
Phonetic neighbors that share Alaster's rhythm, vowel shape, or consonant cluster. Tap any name to see its full "names like" list.
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Frequently Asked Questions About Alaster
What does the name Alaster mean?
"defender of men, protector of mankind" (from Greek via Scottish Gaelic). "one who protects" (from Greek alexein). Alaster is a Scottish Gaelic form of Alexander, which derives from the ancient Greek name Alexandros, composed of alexein (to defend, to protect) and aner (man). The name thus means defender of men or protector of mankind. The Gaelic adaptation Alastair (or Alaster) has been used in Scotland for centuries, particularly in the Highlands and Islands, giving it a distinctly Celtic character despite its Greek origins.
What is the origin of the name Alaster?
Alaster has Greek via Scottish Gaelic, Greek alexein, Scottish, Irish, English, and Celtic origins. In Greek via Scottish Gaelic, it means "defender of men, protector of mankind". In Greek alexein, it means "one who protects".
Is Alaster a boy or girl name?
Alaster is primarily used as a boy name.
How do you pronounce Alaster?
Alaster is pronounced AL-uhst-er.
How popular is the name Alaster?
Alaster is currently ranked #5903 in popularity for boy names in the United States.
What are common nicknames for Alaster?
Common nicknames for Alaster include Allie and Aster.
What are good middle names for Alaster?
Popular middle name pairings include Alaster James, Alaster William, Alaster Hugh, Alaster Fraser, Alaster Ross, and Alaster Douglas.
What are good sibling names for Alaster?
Names that pair well with Alaster as siblings include Callum, Fergus, Duncan, Malcolm, Fiona, Isla, Catriona, and Morag.
How many syllables does Alaster have?
Alaster has 3 syllables, making it distinctive and rhythmic.
Is Alaster a common or rare name?
Alaster is an uncommon name, ranked #5903 in the US. Its rarity gives it a distinctive, memorable quality.
What boy names are similar to Alaster?
About the Name Alaster
Alaster is a boy name with Scottish, Irish, English, and Celtic origins . The name means "defender of men, protector of mankind" in Greek via Scottish Gaelic .
Alaster is currently ranked #5,903 in popularity for boy names in the United States.
The name Alaster has 3 syllables and is pronounced AL-uhst-er, making it distinctive and memorable.
Common nicknames for Alaster include Al, Allie, and Aster. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Alaster include Alastor, Alastair, Alasdair . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis