Yes.
delouise
Dom DeLouise
Do you mean 'Delouise' (a surname), or 'delicious' (very tasty).
it is the same as in English
it is also spelled David but pronounced (dah-vid).
David Guetta is French.
"Yo soy David" or simply "Soy David"
Te quiero David.
David Villa is a Spanish footballer.
I believe he does, a little though he mostly speaks spanish
amor david : : Con Amor David : Te Ama David
Yes. His father is Basque, which is a type of Spanish.