Aleister

Boy Name #3,343 Most Popular Hidden Gem 3 Syllables

A brooding Scottish Alexander with a complex, fascinating history

Scottish English Irish

Vintage Bold Literary Sophisticated

Meaning & Origin

"defender of men"

Origin: Greek Alexandros

Language: English

"protector of mankind"

Origin: Scottish Gaelic Alasdair

Language: Scottish

Things to Know About This Name

Strongly associated with Aleister Crowley (1875-1947), controversial British occultist called 'The Great Beast 666' and founder of Thelema — this association is very strong and may concern some parents

The Story of Aleister

Aleister is a Scottish Gaelic form of Alexander, itself from the Greek 'Alexandros' meaning 'defender of men' (from 'alexein' to defend + 'aner' man). The name traveled from ancient Greece through Alexander the Great's conquests to become Alasdair in Scottish Gaelic, with Aleister being a common anglicized spelling. It has a distinctly Celtic, Highland quality that sets it apart from the standard Alistair.

Aleister is a niche but consistently used name primarily in Scottish and Irish communities. Its association with Aleister Crowley both deters mainstream use and attracts parents interested in occult or countercultural aesthetics. Gothic and literary parents are drawn to its distinguished, slightly dark air.

The name is most famous in its association with Aleister Crowley, the influential (and controversial) 20th century occultist, poet, and mountaineer who founded the religious philosophy of Thelema. For those outside this context, it remains a distinguished Scottish name with strong Gaelic heritage.

Fun Facts

Aleister Crowley (1875-1947) was named Edward Alexander Crowley at birth and adopted Aleister as his chosen name
Alasdair is one of the most common names in Scottish Gaelic, with Aleister being one of several anglicized forms

Aleister in Other Languages

Greek Αλέξανδρος

Irish Alastar

German Alexander

Scottish Gaelic Alasdair

Famous People Named Aleister

Aleister Black

Entertainer

1985

Dutch-American professional wrestler known for his dark aesthetic, performing in WWE and AEW

Aleister Crowley

Writer

1875

British occultist, ceremonial magician, poet, and mountaineer; founder of Thelema; known as 'The Great Beast'

Quick Facts

Gender: Boy
Syllables: 3
Popularity Rank: #3,343
Total SSA Count: 35
Cultural Origins: Scottish English Irish
Pronunciation: Easy
Formality: Formal
Cross-Cultural Ease: Moderate

Common Nicknames

Al Aly Lex

Pairs Well With

Aleister James Aleister Hugh Aleister Duncan Aleister Cole Aleister Reid Aleister Grey

Sibling Names

Dorian Sebastian Callum Isolde Imogen Catriona

Similar Names

Alexander Leander Alexis Alejandro Evander Sander Adair Zander

Playground Safety

Kid-Friendly

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Frequently Asked Questions About Aleister

What does the name Aleister mean?

"defender of men" (from Greek Alexandros). "protector of mankind" (from Scottish Gaelic Alasdair). Aleister is a Scottish Gaelic form of Alexander, itself from the Greek 'Alexandros' meaning 'defender of men' (from 'alexein' to defend + 'aner' man). The name traveled from ancient Greece through Alexander the Great's conquests to become Alasdair in Scottish Gaelic, with Aleister being a common anglicized spelling. It has a distinctly Celtic, Highland quality that sets it apart from the standard Alistair.

What is the origin of the name Aleister?

Aleister has Greek Alexandros, Scottish Gaelic Alasdair, Scottish, English, and Irish origins. In Greek Alexandros, it means "defender of men". In Scottish Gaelic Alasdair, it means "protector of mankind".

Is Aleister a boy or girl name?

Aleister is primarily used as a boy name.

How popular is the name Aleister?

Aleister is currently ranked #3343 in popularity for boy names in the United States.

What are common nicknames for Aleister?

Common nicknames for Aleister include Al, Aly, and Lex.

What are good middle names for Aleister?

Popular middle name pairings include Aleister James, Aleister Hugh, Aleister Duncan, Aleister Cole, Aleister Reid, and Aleister Grey.

What are good sibling names for Aleister?

Names that pair well with Aleister as siblings include Dorian, Sebastian, Callum, Isolde, Imogen, and Catriona.

How many syllables does Aleister have?

Aleister has 3 syllables, making it distinctive and rhythmic.

Is Aleister a common or rare name?

Aleister is an uncommon name, ranked #3343 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Aleister

Aleister is a boy name with Scottish, English, and Irish origins . The name means "defender of men" in Greek Alexandros .

Aleister is currently ranked #3,343 in popularity for boy names in the United States.

The name Aleister has 3 syllables, making it distinctive and memorable.

Common nicknames for Aleister include Al, Aly, and Lex. These shorter forms provide casual alternatives while keeping the elegance of the full name.