Rebirth/Reincarnation | Isekai | Villainess: My Fav

This one doesn't actually fit into the "reincarnation" or "villainess" tropes, but it's my favourite at the moment so I'll just casually put it here. The FL, a rabbit shapeshifter (who for unknown causes cant transform into her human form) is abandoned by her family and the ML (a panther shapeshifter) saves her from being killed and takes her in.

The FL is adopted by the original novel's male lead, who was thinking of raising a child after his friend bragged about his newborn son.

The FL marries a man who (supposedly) hates her because her mother killed his entire family. After dying due to her mother's constant abuse, she reincarnates and tries to protect her husband and his people from harm, while awakening mysterious powers who only her mother was supposed to have.

The FL ends up being hired as the heroine's nanny and informing the ML (the heroine's father) about the future men who will become interested in her in the future. However, the heroine seems to like her so much, she tries everything to make the FL her stepmom (all in a very cute and 'discreet' way)

The FL is hit by a wagon and reincarnates as her 7 years old self, before her family is ruined and her father dies. As such, she decides to become the head of the family and save everyone she wasn't able to protect before.

In order to save her family, who's destined to be killed off by the emperor due to an insignificant mistake, the FL enters the palace as the emperor's secretary instead of her brother. Her goal is to quit after 5 years pass by, but for some reason (cof cof) the emperor refuses to fire her.

This is one of my favourites! The FL spent her whole life trying to be accepted by her father, but when her unknown sister suddenly appears and convinces everyone the FL is a fake, she ends up being executed. She reincarnates months before her sister's appearance and decides to stop trying to please her father and live as she wants. Also, the FL is really cute - she doesn't know how to make friends so it's really fun to read!

In her past life, the FL was a knight who only cared about money, ending up killing and committing treason for that reason. However, after being killed by the man who paid her to do those evil acts, she decides to stop doing things for money.

This one is so cute! The FL makes a contract with a spirit and proceeds to making people warm up to her through baking them sweets — i'm not sure if i explained it as well as i wanted to, but please go read it! You won't regret it!

The FL's dad sent her far away in order to protect her from those who wished to kill her, and she lives closed up in a villa without even knowing what her father's face looks like. Until one day her father sents someone to protect her from future assassination attempts. Also, as the title suggests: the FL literally has no health — she can't even walk or stand up without fainting.