Ao
Meaning
"blue, blue-green"
Origin: Japanese
Cultural Roots
Quick Stats
- Popularity Rank
- #14,516
- Total SSA Count
- 7
- Syllables
- 2
- Formality
- Moderate
Baby Name Comparison — 2026
"blue, blue-green"
Origin: Japanese
"little king, ruler"
Origin: Old Irish ri (king)
Rynn is more popular, ranked #4243 vs #14516 for Ao.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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1. Which style feels more like your family?
Rynn is more popular, ranked #4243 compared to Ao at #14516 in the United States.
Ao means "blue, blue-green" (Japanese origin). Rynn means "little king, ruler" (Old Irish ri (king) origin).
Ao is primarily a boy name. Rynn is primarily a girl name.