Answer
The name of the amine is $methylpropylamine$.
Work Step by Step
Amines are named according to the hydrocarbon groups attached to the nitrogen, and the ending is assigned $-amine$. Here, the two hydrocarbon groups are attached to the nitrogen atom are -methyl and -propyl. Hence, the name of the amine is $methylpropylamine$ (the hydrocarbon groups are named alphabetically).