Alasdair Boy
Name Meaning & Origin Pronunciation: AL-uh-stair /ˈæl.ə.stɛər/
Origin: Scottish Gaelic; English
Meaning: defender of mankind (Scottish Gaelic); variant of Alexander (English)
Historical & Cultural Background
The name Alasdair is of Scottish Gaelic origin, derived from the Gaelic name Alasdair, which itself is a form of the name Alexander. The etymology can be traced back to the Greek name Alexandros, composed of the elements 'alexein' meaning 'to defend' and 'aner' meaning 'man.' This Greek name was adopted into Latin as Alexander and subsequently into Old French as Alexandre before evolving into its Gaelic form.
The transition into English occurred through the influence of Scottish culture and the Gaelic language, particularly during the medieval period when the name became associated with Scottish nobility and clans. Historically, the name Alasdair has been borne by various notable figures, including Alasdair MacColla, a 17th-century Scottish warrior and leader during the Wars of the Three Kingdoms.
The name also appears in Scottish literature and folklore, reflecting its deep roots in the cultural identity of Scotland. The use of Alasdair can be traced back to the Middle Ages, with its prominence growing alongside the rise of the Scottish clans and their leaders, who often bore the name in honor of its royal and heroic connotations.
Culturally, Alasdair is associated with strength and protection, reflecting the original meaning of its Greek roots. The name has been celebrated in various forms of Scottish literature and music, contributing to its enduring legacy in Scottish heritage.
A common diminutive of Alasdair is Alasdair, which is often affectionately shortened to Al or Alick in familial or friendly contexts. Overall, Alasdair represents a blend of historical significance and cultural resonance, embodying the spirit of Scottish identity through the centuries.
Famous people named Alasdair
In this section, you will find notable people named Alasdair. We include individuals across a wide range of fields, including actors known for their work in film, television, and stage productions. You'll also find musicians, directors, and other public figures named Alasdair who have made a significant impact on popular culture.
We also feature individuals named Alasdair who have made meaningful contributions to science, politics, athletics, literature, and other areas of public interest.
Please note that not every baby name in our database currently has a famous namesake listed. If you would like to suggest a name we may have missed or submit a correction, feel free to contact us. We review and finalize additions and corrections within 24 hours.
Alasdair Gray is a novelist and artist best known for Lanark, 1982, Janine, and Poor Things.
Alasdair MacIntyre is a philosopher best known for After Virtue, Whose Justice? Which Rationality?, and Three Rival Versions of Moral Inquiry.
Sibling suggestions
If you're looking for sibling name ideas that pair well with Alasdair, the following options are frequently chosen as complementary choices by parents.
U.S. Historical Usage
The name Alasdair was first seen in the United States in 1989.
Alasdair has ranked as high as #6837 nationally, which occurred in 2021, and has been most popular in California.
In the past 5 years the name Alasdair has been trending up compared to the previous 5 years.
Popularity Over Time (National)
The name Alasdair is part of our comprehensive baby names database, which includes Social Security Administration (SSA) data dating back to 1880—the first official year of state and national tracking. The chart below shows when Alasdair was first recorded in the United States and illustrates how its popularity has risen and fallen over time.
Popularity Over Time (National) — Table
We track the national popularity of each baby name annually. The table below displays each year along with the number of births reported by the Social Security Administration. This data combines all state-level reporting from the SSA's baby names database to provide a comprehensive view of overall birth counts for Alasdair.
| Year | Total Births | Boy |
|---|---|---|
| 2025 | 28 | 28 |
| 2024 | 30 | 30 |
| 2023 | 30 | 30 |
| 2022 | 21 | 21 |
| 2021 | 37 | 37 |
| 2020 | 21 | 21 |
| 2019 | 19 | 19 |
| 2018 | 23 | 23 |
| 2017 | 21 | 21 |
| 2016 | 22 | 22 |
| 2015 | 36 | 36 |
| 2014 | 29 | 29 |
| 2013 | 20 | 20 |
| 2012 | 17 | 17 |
| 2011 | 23 | 23 |
| 2010 | 15 | 15 |
| 2009 | 17 | 17 |
| 2008 | 8 | 8 |
| 2007 | 19 | 19 |
| 2006 | 10 | 10 |
| 2005 | 5 | 5 |
| 2004 | 10 | 10 |
| 2002 | 8 | 8 |
| 2000 | 8 | 8 |
| 1999 | 9 | 9 |
| 1997 | 10 | 10 |
| 1996 | 6 | 6 |
| 1992 | 5 | 5 |
| 1991 | 5 | 5 |
| 1990 | 8 | 8 |
| 1989 | 5 | 5 |
Top States for Alasdair (2018)
We track the most popular states for each baby name every year and highlight the locations where the name appears most frequently. The table below shows the five states with the highest number of births for this name in the selected year. Use the toggle to expand the list to every state with reported births.
| State | Births | Share |
|---|---|---|
| CA | 5 |