>
In all the world, カールソン (Carlson , Karlsson , Carlsson ) is quite a rare principally masculine, but very infrequently girly first name. The first name カールソン is habitual in Aland Islands, where it is quite a common masculine name, Trinidad and Tobago, where it is quite a rare masculine name, and Sweden, where it is quite a rare largely male, but infrequently feminine name. In absolute terms, it most frequently occurs in Philippines, Cameroon, and the United States. Much more prevalently, カールソン is the last name as well as the forename.
カールソン is also a name for the fictitious and mythical characters: Carlson , the operatic character in the opera Of Mice and Men by Carlisle Floyd.