Alasdair
Defender of mankind, Scottish form of Alexander
Name Details
| Origin Language | Scottish |
|---|---|
| Lucky Number | #3 |
| Lucky Days | Friday |
| Lucky Colors | Brown, Gold |
| Lucky Stone | Topaz |
What Does the Name Alasdair Mean?
Alasdair is a Scottish name that is defined as "Defender of mankind, Scottish form of Alexander". Rooted in the Scottish naming tradition, this name connects the child to a heritage of meaning, identity and cultural depth. Names from Scottish traditions carry cultural significance that connects the child to a heritage of meaning, identity and family values.
Choosing a name with a clear meaning and cultural origin gives the child a story they can understand, explain and carry with pride throughout their life. Understanding the linguistic origin and cultural setting of a name like Alasdair helps parents make a choice that is both personally meaningful and culturally informed. Explore more names in our Christian Girls Names collection to compare options with similar roots and meanings.
In traditional name numerology, Alasdair is associated with lucky number 3. The colors Brown, Gold are considered favorable , especially on Friday. The gemstone Topaz is traditionally associated with this name. Numerology is a cultural tradition valued by many families — while it is not a science, it adds a personal layer of meaning to the naming process for those who appreciate these customs.
Explore More Christian Girls Names
Alasdair is part of our curated Christian Girls Names collection, where every name includes its meaning, origin, pronunciation guide and cultural context. Browse the full collection to discover names with similar meanings and origins — and use the compare tool to evaluate your favorites side by side.
History / Notes
Scottish form of Alexander; defender of mankind; from Greek alexein to defend + aner man; protector of people; God our defender Psalm 18:2; Alexander the Great; Alasdair Scottish Gaelic; Alasdair Gray Scottish writer; Alasdair MacColla Scottish warrior; defender of faith; protector of the vulnerable; brave and strong; Alasdair popular in Scotland; Celtic warrior; defending truth; guarding family; noble protector; Scottish heritage; unique and powerful; defender of mankind; strong faith; faithful guardian; rare and meaningful