It's not quite accurate to say there are only four named galaxies. There are millions of galaxies in the observable universe, and we've only given names to a small fraction of them.

Here are some examples of galaxies that are well-known:

* The Milky Way: Our own galaxy!

* Andromeda Galaxy: The closest major galaxy to the Milky Way.

* Triangulum Galaxy: Another nearby galaxy, often listed as the third largest in our local group.

* Whirlpool Galaxy (M51): A well-known spiral galaxy with a prominent arm.

Do you have a specific question about galaxies or are you interested in learning more about them?