I believe it has something to do with a flower, or to be very tidy like upper class.
Suzy Prim's birth name is Suzanne Mariette Arduini.
First
Prime does mean first.
If you mean "prime" rather than "prim", then no. The nearest primes are 139 and 149 if that helps.
Katniss's sister is Primrose(also known as Prim). Prim was chosen for the Hunger Games as a tribute, but Katniss took her place.
The name is Lady.
Prim goat's name is Lady
Lady
prim
The name of Prim's cat is Buttercup Prim absolutely adores the cat although it hates Katniss. Katniss found the stray cat and brang it home for Prim. It lives in their house, but goes looking for food most nights. The cat survives the entire Hunger Games
plants
Prim's cat was named Buttercup. Prim adores him, but Katniss hates him, and he returns the feeling. They tolerate each other because of prim, and katniss feeds him entrails. He survives all three books.