Jerome Earl Fontamillas is a member of the Grammy Award-winning rock band Switchfoot. He plays guitar and keyboards (among other instruments), and also provides backing vocals. He is sometimes called "Romey" as a nickname.
Jerome Squalor was the kindhearted but imcompetent husband of Esme Squalor in A Series of Unfortunate Events. He's a kind, and rich, if clueless guy whose wife is a brilliant, but evil woman who only married him because his home stands over a secret passageway underground.
The late Jerry Orbach, born Jerome Bernard Orbach, best known as Det. Lennie Briscoe on the original Law & Order (my absolute favorite character). He also played the father in the original "Dirty Dancing" and was a prominent actor on Broadway. Jerry was also named a "Living Landmark" by New York Landmarks Conservancy in 2002. His response was that it meant "they can't tear me down."