https://www.mangago.zone/read-manga/roujoteki_shoujo_hinata_chan/
this is the only one i can think of with that trope
- https://www.mangago.zone/read-manga/a_star_reborn_the_queen_s_return/ - manhua, popular singer dies and return as different girl. MC tries to avoid people she known in past life tho(they were cruel to her)
- https://www.mangago.zone/read-manga/charlotte_has_five_disciples/ - manhwa, FL who was mage dies sacrificing her life(that what think people that loved her), but she just turned into child because of spell and she's living new life. Her beloved people don't just let her do as she want tho, It's funny manhwa XD
- https://www.mangago.zone/read-manga/into_the_light_once_again/ - FL who was abandoned princess dies and reincarnates as a princess of a neighboring country. Her new family loves her very much, while her previous family wants to ruin her country.
- https://www.mangago.zone/read-manga/my_family_is_obsessed_with_me_sugar_babies/ - FL who was a warrior dies and reincarnates as child of duchess she known in past life
- https://www.mangago.zone/read-manga/the_baby_saint_wants_to_destroy_the_world/ - demon lord FL dies and reincarnates as new saintess. Her evil disciples don't leave her alone even if she is saint now
manga/manhwa/manhua where mc gets reincarnated into the same world their past life was in? even better if they meet their friends and family from their past life but the friends & family dont know its them!