Throughout the Pacific islands, especially in the South Pacific, canned corned beef is used very frequently in their cooking. Samoa, Tonga, Tahiti, Fiji all the way to the Philippines, its real popular. Myself, I haven't cracked a can open in a couple of years but my dad fried up "Corned Beef Onion" to go with rice on several occasions growing up.
I went down the street to Ken's Island Market the other day to pick up a jug of Aloha Shoyu and some Redondo's Portuguese Sausage (which they were out of!). Every time I go by, I always glance at all the different cans of corned beef they have, all of which I've never seen before.