The name, Doris, is exactly the same in Spanish.
doris
Spanish
The possessive form of "Doris" is "Doris's" or "Doris'." Both are considered correct, but "Doris's" is more common in modern usage.
Doris Davenport's birth name is Davenport, Doris.
Doris Lytton's birth name is Doris Partington.
Doris Karnes's birth name is Doris Disbrow.
Doris Hume's birth name is Doris Hoeck.
Doris Doctor's birth name is Doris Bernheim.
Doris Brian's birth name is Doris Brian.
Doris Rich's birth name is Doris Irving.
Doris Hamner's birth name is Doris Giannini.
Doris Vartan's birth name is Doris Pucher.