Stella.

I love this old fashion names, with beautiful meaning. But, I think my SO will say it’ll associate with the movie " [name]How[/name] [name]Stella[/name] got her grove back." But, I dunno if it’ll sit right was his surname?

Can’t really say whether it would sit right with a mystery surname. That’s your call.

It’s not too associated with anything. [name]Stella[/name] is a popular/well-used name to the point that associations are essentially a non-issue. [name]Juno[/name] is heavily associated with a film. [name]Erin[/name], [name]Harry[/name], [name]Lawrence[/name], [name]Louise[/name], [name]Ella[/name], [name]Elizabeth[/name], [name]Vera[/name], [name]Stella[/name]… These names are all in movie titles, but not tied to them.