I'm trying to filter out diverse values in a column

Assume:
A1:A5 = Name1
A6:A10 = Name2
A11:A15 = Name3

I want to be able to automate a list that shows:

Name1
Name2
Name3

Not:

Name1
Name1
Name1
Name1
Name1
Name2
Name2
Name2
Name2
Name2
Name3
Name3
Name3
Name3
Name3

I have an idea of how to do this, but I want to make sure if I'm even
thinking in the right direction.