Multiple realities(covers information from several alternate timelines)
List of unnamed Caitians.
Caitian Starfleet officer (Brown) Edit
This unnamed Caitian officer was an admiral who attended James T. Kirk's court martial in 2286. (Star Trek IV: The Voyage Home)
Caitian Starfleet officer (Black) Edit
This unnamed Caitian officer was a commodore who attended James T. Kirk's court martial in 2286. (Star Trek IV: The Voyage Home)
Additionally, this may not be a Caitian at all. To some, its appearance more closely resembles a bat than a cat, and may be a unique (and yet unnamed) race.
In 2259 of the alternate reality, James T. Kirk slept with two Caitian twins. (Star Trek Into Darkness)