I like
Sirius as a name and as a character. At the moment when a lot of people hear
Sirius, they will probably think of the
Harry Potter character possibly even before they think of the star in the Canis
Major (Big Dog) constellation. For that reason, I would probably only use the name on a pet.
Four letter last names:
Sirius CainSirius HaleSirius West
Sirius Cant
Sirius Webb
Sirius ShawSirius AdamSirius YorkSirius Foro
Sirius Zair
Sirius ZaneSirius LucaSirius SanaSirius Cote
Sirius BretSirius LaneSirius Park
Sirius Beck
Sirius Dane