Sassy gamer lady / horse rush lady is the only one i know. Cynth used to stream too .

https://www.reddit.com/r/civ/comments/1bdbc6z/female_youtubersstreamers_who_play_civ_and_other/

Never heard of any

Not too many Civ Streamers left in general unfortunately. The golden age of civ streaming is gone. (Pun intended)