Alexander vs Jack

Baby Name Comparison — 2026

Alexander

Boy #27 Most Popular 4 Syllables

"defender of men"

Origin: Greek alexein and aner

Greek English Russian Scottish German

✓ All Clear

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Alexander Rank #27

Jack Rank #15

Jack is more popular, ranked #15 vs #27 for Alexander.

Is Alexander or Jack more popular?

Jack is more popular, ranked #15 compared to Alexander at #27 in the United States.

What do Alexander and Jack mean?

Alexander means "defender of men" (Greek alexein and aner origin). Jack means "supplanter" (Hebrew origin).

Are Alexander and Jack boy or girl names?

Alexander is primarily a boy name. Jack is primarily a boy name.