I forgot to add some ranks so here you go!

Leader- Oversees Pride life and does ceremonies, as well as makes important decisions!

Last name ends in -claw

Second in command- Equivalent to a deputy and usually oversees patrols of Guards and Prey Lions

Medicine Lion- Equivalent to Medicine cats, they are trusted in healing their Pridemates and are entrusted in speaking with the ancestors and reading omens and prophecies.

Guards- Lions trained in defense, usually do border patrols and are the ones to go to battle

Prey Lions- Lions trained primarily in hunting and feeding the Pride

Trainees- Cubs 7 months old to 18 months old, they are trained in either Guarding, Medicine, or Hunting.

Cub Caretaker- Equivalent to Queens, they are the ones to take care of the Cubs until they become trainees. Once their Cubs are trainees, they are welcome to come back to their original rank.

Cubs- they are the youngest Lions in the Pride and are welcome to play and learn about the code and the way of the Pride.

Wise Ones- they are the elders of the Pride. They are heavily respected and are usually pampered until their eventual death and joining in the Pride of Nightless Stars.