Thri-Kreen language

The Thri-kreen had their own language—simply called Thri-Kreen, made up of whistles and clicks and snaps of their mandibles.

Typical thri-kreen names were Chak-tha, Chit'al, Drik-chkit, Gulnik, Kacht-ta, Kat'chka, Kiktul, Klaktuk, Krik, Pak'cha, Pik-ik-cha, Pok, Ptekwe, Tak-tha, Tal'tich, Tilnak, and Tik-tik; there were no gendered names and no surnames.