♂ Name Alastair
Alastair is a ♂ boy name.
Where does the name Alastair come from?
Alastair is an Anglizised form of the name Alasdair, a Scottish-Gaelic variant of the name Alexander, which is of Greek origin.
What does the name Alastair mean?
Alastair means “defending men”, “defender of men”, “defender of the people” or “protector of men” (from ancient Greek “aléxein/ἀλέξειν” = to defend/protect + “anēr/ἀνήρ” = man).
Pronunciation of Alastair
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Variants
AlasdairParents who like the name Alastair also like
Alistair Alister Archer Ace Asher Atlas Alexander Archie Jasper Alec Arthur James Rowan Oliver ArloPopularity of the name Alastair
Based on the frequency of positive ratings, we can analyze how popular names are in different countries. The name Alastair is currently ranked #3875 on the name leaderboard.
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Alastair in the Top 50 names
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| 🇦🇺 Australia | ✓ | - | - | ✓ | - |
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