Answer
This is an official answer by QuranicNames.com Staff
Zonash is not a Quranic name and I couldn't find any information on it from Islamic sources.
Anayah is another version of the name Inayah and means help and being taken care of. In Surat al-Fatihah when you say "Iyyaka na'budu wa Iyyaka nasta'een", nasta'een comes from the same root as Anayah.