Yes-
ish. Quoting a bit from Dr. Bret Devereaux, whose take on Cleopatra VII I linked a bit further down:
> Let’s start with languages, because I think this fact can be presented in a somewhat distorted way. The language of the Ptolemaic court was Greek, initially Macedonian Greek (the Macedonians had a pronounced accent), though Plutarch notes that some of the later Ptolemies had lost their Macedonian accent (Plut. Ant. 27.3-4). Cleopatra, by contrast, was the first of the Ptolemies to bother to learn Egyptian (which should tell you something about the character of Ptolemaic rule; imagine if King Charles was the first English king since George I and kings from the House of Hanover to bother to learn English). The problem with this fact is that it is incomplete, presenting Cleopatra as a Greek-speaker who learned the language of her people out of sincere devotion, but that’s not what Plutarch says. Plutarch says:
>> She could turn [her voice] easily to whichever language she wished and she conversed with few barbarians entirely through an interpreter, and she gave her decisions herself to most of them, including Ethiopians, Troglodytes, Hebrews, Arabians, Syrians, Medes and Parthians. She is said to have learned the languages of many others also, although the kings before her did not undertake to learn the Egyptian language, even though some of them had abandoned the Macedonian dialect.16
> So let’s unpack that. This isn’t a native speaker of Greek who learned just the language of her subjects, but a spectacularly skilled linguist who learned a lot of different languages, quite regardless of if she ruled the people in question. Running through the list, she evidently learned Ethiopian, the language of the people on her southern border, the speech of the Troglodytae, the people who lived on the coast of the Red Sea (a hinterland of her kingdom). The ‘language of the Hebrews’ here is probably Aramaic rather than Hebrew (which would also cover much of Syria), while the language of the Medes and Parthians might mean both Old Persian and the Parthian language. To which we must add Egyptian, implied by that last sentence; it also seems fairly clear Cleopatra knew at least some Latin.17 This is part of why I find arguments that use Cleopatra’s knowledge of Egyptian as strong proof either for her Egyptian ancestry or deep attachment to Egypt less than fully compelling; she was surely not Parthian and did not have a deep attachment to Parthia, but she learned their language too. Again, there’s not nothing here, but it’s not a slam dunk either.
SO - literally truth that she learned Egyptian. But extremely sketchy to extrapolate from that fact to any sort of "she cared more about her subjects" conclusion.