In case you were not aware, there is a list of easily searchable Tibetan personal names referenced in the Blue Annals here:

Blue Annals Personal Names Databases

This page provides links to pages of names organized in Tibetan alphabetical order, each of which gives the Wylie, reference page, Tibetan rendering, and phonetic rendering (THL) for each name. I hope this can be of use if you were not already aware of it.

Cheers,
Marcus