Resist the urge to tell the newly minted Iran experts that Khamenei and Khomeini were, in fact, two different people.
Yes, similar names and looks can be confusing but may I remind you that our NZ parliament, beacon of diversity, has no less than 4 white men named Chris, one with last name Luxon while another guy (different party) is named Luxton, and just the National Party contains all these easily distinguishable bald men:


