Pascal is a French-origin name with Latin roots — from Paschalis, relating to Easter and Passover — that has found an unlikely second life as a pet name. Disney's chameleon Pascal from Tangled (2010) gave the name a direct path into pet naming for a generation of parents and children who watched the film, and the association is hard to shake for anyone who's seen it.
The Tangled Effect
Pascal the chameleon is Rapunzel's tiny, loyal, expressive companion in Tangled — a character with enormous personality in a small body. Reptiles named Pascal are an obvious and delightful nod, but the name has spread to dogs and cats as well through simple affection for the character and the film. Owners of small, colorful, or particularly expressive animals find Pascal especially appropriate. Chameleon owners using this name are playing it completely straight.
The Human Name Layer
Pascal has also been a genuine human name in French-speaking cultures for centuries, most notably carried by the 17th-century mathematician and philosopher Blaise Pascal. That intellectual layer is available for pet owners who want it — a dog named Pascal who is observant, curious, and thoughtful is living up to both name origins simultaneously. Pascal as a human name is rare in American registries, which leaves it open and distinctive for pet use. Browse other literary and intellectual pet names if this register appeals.
The Counter-Reading: Chameleon or Not?
Non-reptile owners choosing Pascal will spend some time explaining that yes, they know about the chameleon, and no, that's not the only reason they chose it. For owners comfortable with the reference, it's a fine explanation. For owners who reached the name through the intellectual route, the Disney connection can feel like it overshadows the intention.