Yes, I believe you'll get over it individually, but I believe most people would snigger if you did it together.
Regardless of what anybody thinks, names matter and influence opinions of the sort of child/adult you’ll be expecting.
"Amelia and Oliver are on their way!" Gives a different impression than "Zeus and Titan," which should be like a pair of boisterous dogs.
Not discussing my children's names because it would make it very clear who we are, but their names have been in existence since practically forever.
I believe you're setting extremely high expectations for your children to be loud, fill the room with their personality, and be incredibly confident, and if they turn out to be shy and not very outgoing, it'll just be something they won't be able to pull off very well.
It's not a given that they'll be footballers or rappers; the poor thing might just want to be an accountant, doctor, or peaceful intellectual.