Fh’s name in hashtag even though I’m keeping my last name?

We’ve put off creating a hashtag because our names don’t rhyme with anything (Lauren and Paul)! I’m keeping my last name and it doesn’t rhyme with anything (sounds like myoo niz), but his last name rhymes with “Power” so we were thinking of “ShesGotTheBrower” or “ThatsTheBrowerOfLove” but would it be weird to use his last name when I’m keeping my own name for professional reasons? I’m so sad we can’t think of anything witty or punny for our first names! Thanks!