P.S. I also wondered whether systemd had any cultural reference to Système D aka Système Débrouillard, but Pottering does not seem to engage in word play on other occasions, so probably not.
Source: https://brand.systemd.io/
> Systemd was launched in April 2010; it adopts various ideas from previous init systems and combines them with a uniform configuration and administration interface. Systemd operates as a background service (daemon) and controls important system configuration tasks including hardware initialisation and the starting of server processes. The developers thought that its name is suitably reminiscent of the French term "système D", an expression that relates to "thinking on your feet" and describes high-speed technical problem-solving abilities such as those displayed by TV action hero MacGyver.
https://web.archive.org/web/20121014173559/http://www.h-onli...
The more you know!
> It is disputed whether the name Wi-Fi is short-form for 'Wireless Fidelity',[34] although the Wi-Fi Alliance did use the advertising slogan "The Standard for Wireless Fidelity" for a short time after the brand name was created,[31][35] referenced "the Wi-Fi (Wireless Fidelity) logo" in a white paper[33] and the Wi-Fi Alliance was also called the "Wireless Fidelity Alliance Inc." in some publications.[36] IEEE, a separate but related organization, has stated "WiFi is a short name for Wireless Fidelity" on their website.[37][38] The name Wi-Fi was partly chosen because it sounds similar to Hi-Fi, which consumers take to mean high fidelity or high quality. Interbrand hoped consumers would find the name catchy, and that they would assume this wireless protocol has high fidelity because of its name.[39]
So it’s not really safe to say it’s not meant to mean wireless fidelity, in fact it sounds pretty likely.