Yes change your last name to your partner's!
Voters:
No don't change it.
Voters:
Grout as middle name. Anderson as last.
Voters:
Keep yours and add theirs. Hyphenate or whatever.
Voters:
You could hyphenate. It might be a bit long to write. My uncle and his wife took one another's name so they both hyphenate.
Voters:
Keep yours and add theirs. Hyphenate or whatever. You can put your maiden as your middle name too
Voters:
Hyphenate or create a new last name for both of you out of both last names
Voters:
Hyphenate, both of you.
Voters:
Go double barrel you last name then his.
Voters: