Sion vs Ao

Baby Name Comparison — 2026

Sion

Boy #3,680 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew via Latin

Welsh British

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Sion Rank #3,680

Ao Rank #14,516

Sion is more popular, ranked #3680 vs #14516 for Ao.

Is Sion or Ao more popular?

Sion is more popular, ranked #3680 compared to Ao at #14516 in the United States.

What do Sion and Ao mean?

Sion means "God is gracious" (Hebrew via Latin origin). Ao means "blue, blue-green" (Japanese origin).

Are Sion and Ao boy or girl names?

Sion is primarily a boy name. Ao is primarily a boy name.