Thinking about switching the baby’s name? (Please read before voting)

So me and my SO had decided a few months back on the name Gabriel (after the archangel) Taylor (his family name). But last night we finally admitted to each other that we weren’t a big fan of the name because it was boring and plain and had individually been thinking so for a while but didn’t wanna upset the other one lol!! So We went through some names and settled on Alastor (kinda like a demon, was first an epithet for Zeus but only seeking to avenge or considered a curse but also a favorite knight in my SO’s favorite video game) Delery (okay literally we just smashed the word deli and bakery and idk it just sounded nice and my SO really loved it even tho I keep forgetting the word). But idk after so long calling him Gabriel I feel like I’m loosing my baby (I have severe attachment issues) and it makes me sad even tho I don’t like the name. Anyone else have this problem? Also which name sounds better??