Someone with a love for everythingSwedish, the Swedish language and culture. The word is based on Lating "Suecia" (Sweden) and Greek "philia" ('love for', 'fondness of'). Compare with anglophile, francophile etc.
He loves Volvo, IKEA, Ingmar Bergman's movies, Moomin trolls and everything else from the Swedish cultural sphere, so he is a real suecophile.