The name is likely a combination of the group's name, their popular track, and a file format (FLV):
If you are looking for the song or content related to this group, you can find them on official platforms: pop_design_marija_elenaflv
: You can listen to their tracks on services like Spotify and Apple Music. The name is likely a combination of the
: The "flv" extension typically indicates a Flash Video file, a format commonly used for web-based video playback in the past. Where to Find the Music their popular track