Bill vs Colsyn

Baby Name Comparison — 2026

Bill

Boy #4,669 Most Popular 1 Syllable

"resolute protector"

Origin: Old High German Willahelm

English American Australian

✓ All Clear

Boy #4,500 Most Popular 2 Syllables

"son of Cole; charcoal-dark"

Origin: Old English / Modern American

American

✓ All Clear

Bill Rank #4,669

Colsyn Rank #4,500

Colsyn is more popular, ranked #4500 vs #4669 for Bill.

Is Bill or Colsyn more popular?

Colsyn is more popular, ranked #4500 compared to Bill at #4669 in the United States.

What do Bill and Colsyn mean?

Bill means "resolute protector" (Old High German Willahelm origin). Colsyn means "son of Cole; charcoal-dark" (Old English / Modern American origin).

Are Bill and Colsyn boy or girl names?

Bill is primarily a boy name. Colsyn is primarily a boy name.