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Cognomen Ai-Ai (Ai-Ai
) , throughout the world, is a very rare last name. The family name Ai-Ai is habitual in Southern Europe, particularly Portugal, where it is a rare surname. More prevalently, Ai-Ai is the forename as well as the last name. Parts of the name also exists independently as a last name Ai, and a last name Ai.
| VARIANT | COUNTRY |
|---|---|
| Ai-Ai | United States, Portugal, Philippines |