Ok, in case you do not understand Russian: the picture I posted is the Soviet packaging of these razor blades, they are ones on top with the picture of a running man in style of ancient Greek paintings and inscription of "Ladas" (Ладас) in Russian. Fun fact - adding "s" at the end of the word makes no sense in Russian so it's not a form of "Lada" (Лада) but an entirely different word. Judging by the fact that Ladas is the name of an ancient Greek athlete, which is also spelled as Ладас in Russian and the picture of some Greek athlete on the packaging it's not a huge of leap to conclude that the blades are named, in fact, after the aforementioned athlete and not ships, cars or goddesses with different name.
Yep, also this type of ship is kinda very related to the place where the car was made. It’s a city residing on a big, big river - Volga and Lad’ya - the type of ship is a symbol associated with that city and the river. My hometown, lovely place :)
VAZ, the manufacturer who produced Ladas was/is situated on the Volga river, and based on my understanding (I lived in a city nearby), the word Lada came from word Lad'ya which is a type of ship that sailed on Volga river. At least that's how I remember it.