Haiyore! Nyaruko-san character aliases?

http://nisamerica.com/index.php?nav=ap&aid=nyaruko&pfile=chars.php

Obligatorily modified show title aside, we see our localized subtitles opting for "Nyaruko", "Kuko", and "Hasuta" for, as tagged here, "Nyarlathotep", "Cthugha", and "Hastur", among whatever others. I'm not familiar with the series, so whether this should prompt for aliases is up to others.

EDIT: I see from the trailer that at least the first two are represented by names as currently tagged. Might still be use for a common->proper alias set.

In the series they're usually referred to as Nyaruko, Kuuko and Hastur, but spelling differs a little.
I have seen Kuuko spelt with 'K' or 'C' and with one or two 'u' (mostly with 2 though). There's also Hastur and Shantak (Lovecraft spellings) vs Hasuta and Shanta.