Defender of men
Alasdair is the Scottish Gaelic form of Alexander. It shares the same etymological roots as the Greek name Alexandros, signifying protection and strength. It remains a distinctive, sophisticated choice that honors Scottish heritage.
About 28 boys were named Alasdair in 2025.
US births per 5-year period, 1990–present (SSA data).
Influential Scottish novelist and artist
Renowned Scottish philosopher and ethicist
Acclaimed Scottish fiddle player
