Yep. I don't believe it's mentioned in the linked article, but Herb has mentioned in other articles/talks that cppfront is intentionally named after / following the same model as C++, which originally had a C++ to C transpiler named cfront[0].
C++ adds class and other features to C++, and this is like TypeScript to Javascript, but what he supports is simplicity and safety thank to a TypeScript approach. Not what C++ brings to C !
[0]: https://en.wikipedia.org/wiki/Cfront