Need help with middle name! πŸ’™πŸ’–

Selina β€’ πŸ’œ11/01/17 is when my life changed forever πŸ’œ
So I just found out I'm pregnant. We already have a girl and boy name picked out. My husband picked the boy name and I picked out the girl name when we first got married and 4 years later the names still stuck. We both are Hispanic so I'd prefer a Hispanic middle name. I'm open to anything guys because so far I have NOTHING! I know I'm wayyy too early for a name but still! Lol. Β 
Boy- Elias Torres
Girl- Ariel Torres