Sir vs Alias

Baby Name Comparison — 2026

Sir

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Boy #1,893 Most Popular 3 Syllables

"otherwise known as, alternate name"

Origin: Latin

American English

✓ All Clear

Sir Rank #1,964

Alias Rank #1,893

Alias is more popular, ranked #1893 vs #1964 for Sir.

Is Sir or Alias more popular?

Alias is more popular, ranked #1893 compared to Sir at #1964 in the United States.

What do Sir and Alias mean?

Sir means "lord, master" (Old French origin). Alias means "otherwise known as, alternate name" (Latin origin).

Are Sir and Alias boy or girl names?

Sir is primarily a boy name. Alias is primarily a boy name.