Blessings can be said or bestowed upon anything you wish.

Whatever your faith, a blessing does not interfere with nor alter your spiritual beliefs.

Some examples where people use blessings:
Spiritual Direction
Rites of Passage
New house, car, game, plants, pets, jobs

I have experience giving blessings for all of the items above and more.

The Invitation Society
A private, non-profit mission in the service of humanity
Funding Projects: