It is not possible to say.
Nicknames can come from anywhere or for any reason. They may reflect a personal trait or feature. They are not necessarily a contraction or corruption of a given name.
MADDY
whats maddys real name
Maddy is a nickname for Madeline or Madison.and it can also mean tall tower
Andrea Maddy's birth name is Andrea Kathleen Maddy.
It's not a nickname, it is his real name.
Dappy is his nickname. His real name is Dino!
Blackbeard is his nickname. His real name is Edward Teach
Maddy is an English loan name in Italian.Specifically, the name is a feminine proper noun. It can be a nickname for Magdalene in English, but not traditionally for the equivalent Maddalena in Italian. The pronunciation is "MAHD-dee" in terms of the loaner and "MAHD-dah-LEH-nah" in terms of the complete Italian name.
Yes, Squanto was his nickname, his real name is Tisquantum.
Edison Arantes do Nascimento (his nickname is Pelé).
Maddy Kloss's birth name is Madeleine Kloss.
Maddy Howard's birth name is Madeleine Howard.