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
"sky, cloud"
Origin: Old Norse
Skai is more popular, ranked #2511 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.
Answer 3 quick questions and we'll help you decide.
1. Which style feels more like your family?
Skai is more popular, ranked #2511 compared to Ao at #14516 in the United States.
Ao means "blue, blue-green" (Japanese origin). Skai means "sky, cloud" (Old Norse origin).
Ao is primarily a boy name. Skai is primarily a girl name.