During his visit to Conan on September 27, If There Is I Haven't Found It Yet star Jake Gyllenhaal finally revealed the answer to a question that’s been plaguing moviegoers for years: How the heck do you pronounce his last name?! Forget the J sound, apparently the actual Swedish pronunciation is “YEE-len-hell-o!” Don’t worry if you’re not from Sweden, the hunky actor won’t feel bad if you call him “JILL-en-hall.” Click below to see host Conan O’Brien and Gyllenhaal crack each other up with their goofy, fake Swedish accents, then see the Oscar nominee in his off-Broadway debut at the Laura Pels Theatre.