[andylynch]

That would be a great name for a font site, but it’s Helvetia, from the same root in the Helvetii peoples’ name.

[roelschroeven]

No, it's really "Confoederatio Helvetica", as you can see e.g. on this coin: https://worldcoinsinfo.com/world_coins/swiss-5-franken-1888-...

"Helvetia" exists too, as the female national personification of Switzerland.

Both are indeed derived from the Helvetii.