| Character |
Finn is a character in Barbie: Mermaid Power. He is voiced by Johnny Yong Bosch. Finn is a merman who lives in the underwater kingdom of Pacifica. He has a younger sister named Aquaryah.
Personality[]
Finn is nicer than other mermaids but still skeptical of humans. He is very overprotective of his younger sister, Aquaryah.
| Barbie: Mermaid Power |
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 Media: Barbie: Mermaid Power | Mermaid Power Soundtrack Characters: Aquaryah Aquavilla | Barbie "Malibu" Roberts | Barbie "Brooklyn" Roberts | Chelsea Roberts | Coralia | Dr. Tang | Isla | Finn Aquavilla | Marlo | Oslo | Puffy | Sareena Seasquid | Skipper Roberts | Stacie Roberts | Talleigha Fishtail | Viva Objects: Golden Pearl | Isla's Necklace | Submarine Terms: Power Keeper | Mermaid Moon Locations: Pacifica | Mermaid Rock Songs: "Make It Happen" | "Beneath the Surface" | "Turn It Up" | "Rise Above It" | "Find Your Power" |