i believe one of my past lives was a 16-year-old boy called rafael silva from rio de janeiro. he was a language learner and knew portuguese natively, english from the internet and school, spanish, and german. he was also picking up dutch. he got bullied a lot however and felt like his parents didn’t really understand him, and eventually killed himself at 16.
so his culture is brazilian with 4 languages spoken.
Do parallel lives count? If so, Larry Needlemeyer is American and so far he speaks English but I headcanon he probably knows some French maybe???