I am pretty old, and i feel like the news cycle when i was a very young kid (this was during the iran hostage crisis in the early 80s) always pronounced it "eye ran". I feel like that continued through the iran contra scandal, but by then some were pronouncing it "ee-ron".
I try to get it right now, but its hard to erase that old programming. I also think anyone who "roasted the shit out of you" for it is a doucher. I think giving someone passive shit for that faux pas would be acceptable, but roasting the shit out of someone? Cmon... I don't feel like it's that big of a deal.
This is not a breakup song, but about many things i think. However the allusions to loneliness (or maybe solitude/isolation rather than loneliness) have me slot it partially in the breakup category... "Reckoner" by Radiohead.