Rocco J. Diina Obituary

With solemn reverence, we commemorate Rocco J. Diina of Buffalo, New York, whose life came to an end on October 4, 2025 at the age of 75, leaving behind cherished memories. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Thomas Diina and Grace Diina; and his siblings, Anthony (Kathleen), Thomas Diina (Marilyn) and Joanne Muscarella (Russell).

He is survived by: his wife Anna Marie Diina; his children, Rebecca J. LaCivita (Michael) and Rocco N. Diina (Sarah); and his grandchildren, Michael Rocco, William Daniel, Rocco Samuel, Emmy Elizabeth and Rowan James. He is also survived by cousins, nieces and nephews.

Visitation will be held on Wednesday, October 8th 2025 from 4:00 PM to 8:00 PM at the Delaware Chapel (1132 Delaware Ave, Buffalo, NY 14209). A Mass of Christian burial will be held on Thursday, October 9th 2025 at 10:00 AM at the St. Joseph Cathedral (50 Franklin St, Buffalo, NY 14202). A committal service will be held on Thursday, October 9th 2025 at 11:30 AM at the Mt. Calvary Cemetery (800 Pine Ridge Heritage Blvd, Cheektowaga, NY 14225).

In lieu of flowers, donations may be made to Canisius High School, 1180 Delaware Ave, Buffalo, NY 14209.