Cognomen Mlton (Mlton 
) , across the world, is a very rare last name. The last name Mlton is characteristic of Tanzania, where it is a very rare surname, Peru, where it is an extremely rare surname, and the United States. Very seldom, Mlton is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mlton | Brazil, Honduras, United States, Tanzania, Peru |