Not like baby name SO wants ?..

Back story. My SO has a 20 yr old daughter. I have a 12 yr old boy & almost 10 yr old girl. we are expecting a boy together. He's always wanted a Junior. At first I was against it. I like his middle & last name but I've never liked the name Ronald. especially for a baby. I decided to look up the meaning of the name & it's actually a Scottish name. Also I like the meaning of it as well. Has this ever happened to anyone before? This isn't the first time my first borns name is Blake. I didn't like the name at first & well Blake is the only name that will ever suit my oldest son.