You're confusing the force with the user, you've got the etymology of the word "Sith" to a tee, but it turns out it wasn't the word you were looking for (Such dissonance between the title and the meme can't be coincidental, you might be an big ol' fascist if you get things this wrong on purpose)
Besides, Jedis also use The Force (which is also a feminine gendered word in romance languages like Fuerza in Spanish, Forza in Italian, and Forţă in Romanian, as primo examples)
Lucas' Scottish ancestry is also an irrelevant anecdote here, he could be of French ancestry and use that word anyway, I mean, I'm a Spaniard putting American CONservatives in their place, using their own language better than them so, yeah, the sky's the limit, baby!
Caption this Meme 