Comments for the name Aimi

It's not pronounced Amy or it would be spelled Emi and would be made up of different kanji.
ai in Japanese is pronounced I as in the letter I or sky. Thus, Aimi is pronounced I-me.
There are various other kanji that can be used to make this name as well, so it depends which ones you choose for ai and mi.

In Japanese, AI is pronounced as I/eye and MI is pronounced as me (as in Me, Myself, and I). Aimi is pronounced as eye-mee.