Alaster
Meaning
"defender of men, protector of mankind"
Origin: Greek via Scottish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #5,903
- Total SSA Count
- 16
- Syllables
- 3
- Formality
- Formal
- Nicknames
- Al, Allie, Aster
Baby Name Comparison — 2026
"defender of men, protector of mankind"
Origin: Greek via Scottish Gaelic
"dark warrior, dark brown champion"
Origin: Irish Gaelic
Donnivin is more popular, ranked #5874 vs #5903 for Alaster.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Donnivin is more popular, ranked #5874 compared to Alaster at #5903 in the United States.
Alaster means "defender of men, protector of mankind" (Greek via Scottish Gaelic origin). Donnivin means "dark warrior, dark brown champion" (Irish Gaelic origin).
Alaster is primarily a boy name. Donnivin is primarily a boy name.