My parents dont like my chosen name

Heres the thing, my parents chose crazy unique names for each of us, at least unique in america. Thats how my parents liked it but i dont want a unique name cus thats such a cliche trans thing to do. Anyways so my chosen name is dominic, but my mom, even though she accepts me says its a bad name, and recommends me other names benicio. My dad, i cant tell if he accepts me or not but he also doesnt like the name i chose. I feel like its dumb they feel like they have a say so since i went by a name i didnt even like for years. My mom also dislikes that my nickname if i did go by dominic would be dom, but i actually like that. But i just want yalls opinion on it. My dad doesnt wanna let me on t yet and my mom said a different name might help convince him