Union vs Coa

Baby Name Comparison — 2026

Union

Boy #32,512 Most Popular 2 Syllables

"the act of joining together, unity, oneness"

Origin: Latin unio (oneness)

American

✓ All Clear

Boy #32,821 Most Popular 2 Syllables

"serpent, twin (from coatl)"

Origin: Nahuatl

Nahuatl Mexican Spanish

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Union Rank #32,512

Coa Rank #32,821

Union is more popular, ranked #32512 vs #32821 for Coa.

Is Union or Coa more popular?

Union is more popular, ranked #32512 compared to Coa at #32821 in the United States.

What do Union and Coa mean?

Union means "the act of joining together, unity, oneness" (Latin unio (oneness) origin). Coa means "serpent, twin (from coatl)" (Nahuatl origin).

Are Union and Coa boy or girl names?

Union is primarily a boy name. Coa is primarily a boy name.