This is the 2943rd most frequent Swedish word.
felix
In Swedish, "Felix" is typically a proper noun, often used as a male given name, and does not have a separate definition.
Here, 'Felix' is used as a proper noun referring to a name of an individual.
Felix älskar att äta svenska köttbullar.
Felix loves eating Swedish meatballs.
In this sentence, 'Felix' is used as a brand name for a particular type of product.
Jag köpte en Felix pizza igår.
I bought a Felix pizza yesterday.
Here, 'Felix' is applied descriptively, possibly as a playful or given name to an animal.