Barty and Regulus are too young to know her from school, but Barty would be friendly at least. Regulus wouldn't be UNFRIENDLY, particularly; but he wouldn't seek her out either I don't think.
Nick of course has NO IDEA WHO SHE IS. *ducks*
Viv! Viv's older than her but not by too much. Maybe they knew each other in passing? And Doris would probably get on with her decently, if be a little annoyed by how mouthy she is. ONLY DORIS CAN BE MOUTHY. Apparently.
If/when I get Sturgis, he'll be friends with her most definitely. XD