I wanna also say concerning the Hokotehi Moriori Trust aka HMT one of the things they are doing is a developing a language base for Moriori. Also concerning a few of the names such as Kikokiko. I used the Moriori language dictionary for them. Here is a link to the Moriori dictionary.
https://ta-re-moriori-bb1b.glide.page/dl/5e4e9a This is a dictionary from HMT.