Sorry, But Unown doesn't evolve
If you are talking about Unknown, the Pokemon, then no, it does not evolve. But there are many different types of Unknown
No, Unown cannot evolve into Sigilyph in any method. Unown cannot evolve in any other Pokemon and the same goes for Sigilyph.
Unown do not evolve.
it doesn't evolve
Unown doesn't evolve into anything...yet.
No.
No.No.
Quite simply no you cannot
you can'tI think it does not have an evolution at all.
It can't it doesnt have an evolviotion.
No Unown never evolves ther basic shapes change.Ther are somme round unowns with tails and a lot more of shapes.
the "?" unown is in the same chamber as the "A" unown. the "!" unown is in the same chamber as the "Z" unown. it just takes time. be patient