Isn't that a Peanuts character?
Bingo! The word "Linux" comes from combining the first name of its inventor, Linus Torvalds, with Unix, its parent OS.
And does he come with his security blanket???
Linux comes with security features that made Unix the choice of computer operators for years before Windoze came along and screwed the rest of us to the wall with its virus- and intrusion-prone lack of security. People who know OSs still choose Linux and Unix for their superior reliability and security.
And won't Lucy be upset that she didn't get invited??
Lucy Morales? She's welcome wherever I am.