What is the name of Neville Longbottom's pet frog in Harry Potter?

The pets of the students in Harry Potter were also trendy. Who does not know who Hedwig is? People cried tears when Hedwig died. People were also very much familiar with Scabbers who turned out to be not just an innocent rat. People were also ordinary with Trevor, who is Neville Longbottom’s toad.

Trevor keeps on getting lost. It might be because of Neville’s anxious disposition that makes him lose things daily. For those who are not aware, Neville is a pureblood wizard. This probably explains why the sorting hat had some trouble trying to decide where Neville should be placed.