Yes. You can deactivate your MyRegistry account or registry at any time through your account settings.
From the panel, select Profile & shipping info.
At the bottom left of the page, click the link Deactivate MyRegistry Account.
Be sure to click through the email that will be sent to your email address to confirm the deletion.
You also have the option of setting your registry OFFLINE to temporarily avoid it being searchable on our site until you are ready to reactivate it again.