>>211856944 (OP)I don't like how Franks are strictly categorized as "Germanic" because it's confusing and makes no sense with the history of the term
Franks might initially be the name a Germanic tribe (or more like a confederacy of tribes) but the term evolved. While Franks and Romans in the kingdom of the Franks were completely separate at first and race mixing was initially even forbidden, over time the culture and identities evolved and homogenized, the Franks were romanized (they already were a lot before since they were federates who lived within the empire) while the Romans would also be germanized to an extent (and bear Germanic names for example).
By the 7th century the term "Frank" would come to refer to everybody in the kingdom of the Franks, whether they spoke Roman or Frankish. The division that was left was between the aristocracy and the plebs, with the aristocracy speaking Frankish and plebs speaking Roman. The aristocracy did not think themselves to be a different ethnic group from the rest, but they did think of themselves as being "racially" different, back when "race" meant something very different from what it does today and referred to quality (nobility) and not genetics.
This happened everywhere by the way, in Spain, in Italy, etc. The Germanic elite integrated and the identities evolved, and what came of it was that these groups would evolve to be the elite of these new kingdom. In places like Aquitaine or Spain, the Goths would be completely romanized. In Aquitaine nothing was left of the Goths and everybody continued to refer to themselves as Romans for centuries. In Italy, Lombard just like in France also came to refer to the general population that once used to identify as "Roman".
This does not mean that the elite was of pure Germanic descent nor that the general populace did not have any Germanic blood. Charlemagne for example came from a male Roman patrician line. The elites mixed.