Finally decided on what the Twins names are gonna be!!

I'm 18 weeks 4 days pregnant with Twins, me & my fiancé found out their genders at my 13 weeks 6 day ultrasound. I also have two kids a boy & a girl ages 8 & 6 yrs old. My grandmother passed away unexpectedly this pass Monday, her name was Isabel. Me & my fiancé decided on what the babies names are gonna be, we decided on Isabelle Marie for the girl, after my grandmother, but were gonna spell it a little different & Gabriel James for the boy!! Were only telling close family as of right now, except for on announcing it on here.