No, a Marriott Bonvoy account is strictly an individual membership, and you cannot have two names (such as a spouse or partner) listed as joint owners of a single account. This policy is standard across most major hotel loyalty programs to ensure that elite status benefits and point earnings are tied to the specific person who is staying in the room. However, Marriott does offer a very flexible "Point Sharing" feature that allows you to transfer up to 100,000 points per year to another member's account (and receive up to 500,000 points) for free, provided both accounts have been open for at least 30 days with activity. While you cannot share an account, you can add a "second guest" name to a specific reservation so that a partner can check in if they arrive before you. In 2026, many couples manage their travel by each holding their own account and strategically transferring points to whoever has the higher elite status or is booking the "5th Night Free" award stay, allowing them to maximize their collective benefits without violating the individual membership rule.