I'm from the US and
Alicia does seem dated to me. Although I don't hate the name, I don't love it and it's never seemed so very speshul to me, the way it does to some people.
I pronounce
Alicia,
Alisha, and
Alysha the same---uh-LEESH-uh.
I far prefer
Angelina. It's pretty and
Alicia is just meh.