is an Irish last name that is derived from O'Cleary, Cleireoch, and MacCleary. The motto for "Cleary's" is "Always faithful" or "Fidelity is my glory".
They tend to be sarcastic and upbeat. Usually always down for drinking a beer from about 12pm onwards. Mostly a happy bunch.
Person: Steve Cleary is a reliable clerk!
Person2: Yeah, grab Tom Cleary, he'll hang out with us at the pub.