Who is "mantha"??

We recently tought her on some common answers and questions.

Daddy : What is your name ?
Samantha : "Mantha" name.
Daddy : Samantha, girl. Not Mantha.

Daddy : How old are you ?
Samantha : Two old.
Daddy : Two years old.

Few days later, til now...

Daddy : What is your name ?
Samantha : Samantha name.

Daddy : How old are you ?
Samantha : Two years old.

:p