Sir vs Rustyn

Baby Name Comparison — 2026

Sir

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Boy #2,126 Most Popular 2 Syllables

"red-haired, rust-colored"

Origin: Old French roux via English

American

✓ All Clear

Sir Rank #1,964

Rustyn Rank #2,126

Sir is more popular, ranked #1964 vs #2126 for Rustyn.

Is Sir or Rustyn more popular?

Sir is more popular, ranked #1964 compared to Rustyn at #2126 in the United States.

What do Sir and Rustyn mean?

Sir means "lord, master" (Old French origin). Rustyn means "red-haired, rust-colored" (Old French roux via English origin).

Are Sir and Rustyn boy or girl names?

Sir is primarily a boy name. Rustyn is primarily a boy name.